Aquarium Heater 300W-- The 300 watt aquarium heater produces stable power with quick heat up. It's length is 10.6'', voltage 110-120V, power cord is 8.2ft. Aquarium heater for 40 to 75 gallons, ideal uses for the marine saltwater and freshwater, fish tanks, turtle tanks, betta tanks, small ponds, and so much more.. Safe and Durable Fish Tank Heater-- The components of this 300W fish tank heater are designed for safety and durability, and encased in a high-durability ABS shell. The nickel-chromium heating wire and quartz glass are made of high-temperature resistant materials, along with explosion-proof quartz sand, giving the product a high level of safety and durability.. Comprehensive Protection Submersible Aquarium Heater-- Our submersible aquarium heater have 2 intelligent protector to avoid damage to the product and its circuitry. ?Over max temp warning, when the temperature is higher than the maximum temperature 9434, the code HH appears and automatically stop heating. Off-water warning, when the submersible aquarium heater is higher than the level of the fish tank water code E1 appears and automatically stop heating.. Tank Heater with Digital Display and 2 Suction Cups -- Tank Heaterwith a digital display temperature control system, you can monitor the water temperature and set temperature in real time. Variable temperature settings range 63-94 17-34. Press and hold the button 3S to switch and . Each press will 1. Red light is on when heating and green light is on when temperature is hold.. Hitauing Submersible Water Heater Services-- As a brand seller, our main purpose is to provide our dear customers with high quality aquarium heater and to take responsibility for your purchases. We promise to give you a 2-year warranty services from the date of purchase. If you have any problems with our submersible water heater in the future, please do not hesitate to let us know and we will do our best to help you slove it..

Fast Heating with Durable Safe Design The aquarium heater is made of explosion-resistant quartz glass and high-temperature resistant nickel-chromium for quick heat transfer and reliable performance in both saltwater and freshwater tanks. Dual sensor probes provide more accurate temperature monitoring, while the PC plastic protective cover prevents direct contact, ensuring your fish stay safe from burns.. Easy Operation with External Controller The submersible fish tank heater comes with a convenient external controller for easy and precise temperature adjustment. Press the SET button to enter the temperature setting mode, and each press increases the set temperature by 1F1C within the 59F93F 15C34C range. Press and hold for 5 seconds to switch between Fahrenheit and Celsius.. Overheating Dry-Run Protection The fish tank heater will automatically shut off when the water temp reaches set temp. If the temp rises rapidly 3F3C higher than set temp , the heater will stop heating immediately and a flashing alert will appear on the controller. When the heating rod is exposed more than 1 inch above water, an E0 error code appears and heating stops. The protection systerm prevents overheating and dry burn, keeping your fish safe. Intelligent Automatic Heating The AQQA aquarium heater adopts automatic thermostatic control. It stops heating when the water reaches the set temperature and automatically restarts when the temperature drops 2CF below the set point. The memory function retains your settings after a power outage, making it more convenient to unplug the power cord for water changes.. Usage Instructions Always fully submerge the aquarium heater in water before plugging it in, and ensure proper water circulation in the tank. After turning it off, allow the heater to cool in the water for 1530 minutes to prevent residual heat from damaging the cover. Following these safety tips helps extend the lifespan of your fish heater. For any issues, feel free to contact us.

Heater Out of Water Shuts Off and Alarms You Instantly Water changes, evaporation, or a curious turtle can push your submersible heater above the waterline and most heaters just keep burning until the glass cracks. This water heater for fish tanks detects the moment it leaves water and cuts power immediately with an audible alarm. Re-submerge it and heating restarts automatically. Whether you have betta fish, a small tank, or a large setup this feature prevents disasters.. 3-in-1 Safety Dry-Burn Overheat Protection Max Temp Limit Your fish get three independent layers of protection 1 Dry-burn prevention auto shutoff out of water, auto restart when re-submerged, 2 Overheat protection stops at 1F above set temperature, 3 Max temperature auto stop will not exceed maximum settable range even if the thermostat malfunctions. Every trigger sounds an alarm.. Red Heating, Green Ready 1F Smart Control The external LED thermostat displays real-time water temp and your adjustable target simultaneously. Digits glow red while heating, turn green when set temperature is reached. Intelligent frequency conversion adjusts power continuously for 1F precision far smoother than basic onoff heaters that swing 3-5F, stressing shrimp and sensitive tropical fish.. Wave-Pattern Guard Sleek Protection That Disappears in Your Tank The elegant wave-shaped ABS guard wraps around the explosion-proof 2mm quartz glass element, shielding fish and turtles from hot surfaces. Its streamlined flowing profile blends into your aquascape tuck it behind plants or driftwood and it virtually disappears. Corrosion-resistant for long-term freshwater and saltwater use.. Pick Your Wattage Works from 5 Gallon to 120 Gallon 100W 10-20 gal, 200W 20-40 gal, 300W 40-70 gal, 500W 70-120 gal. This submersible aquarium heater also works for mini setups and 5 gallon betta bowls. Fully submersible, freshwater, saltwater, brackish. Mount with suction cups on glass or acrylic. Switch FC in 2 seconds..

200W Aquarium HeaterLokGD 200w aquarium heater is suitable for small fish tanks volume from 10 to 55 gallons. Temperature adjustable range between 59F-93F15C-34CIts size is 9 2 inches.it perfectly fits various shapes of Aquariumturtle tanks, heating the water temperature without affecting the fish and the scenery inside the tank.. Upgraded Intelligent Digital Display ControllerLokGD Intelligent controller supports clicking to adjust temperature and long pressing to switch temperature units. The LED lights are more conducive to reading. Accurately display the real-time temperature inside the aquairum tank, as well as the heating and contant temperature status.. Prevent dry and overheating protectionThe aquarium heater will automatically starts the protection function when the water level in the water tank is insufficient, and stop heating. Activate the automatically power-off function when the water temperature exceeds 93For 34C, stop heating.This can prevent adverse effects caused by excessive heating and is also safer.. Power Off Memory function LokGD intelligent aquarium heater controller can automatically set the temperature to the one set before the power outage when it is turned on again. Minimize the impact of temperature changes on fish in the tank, making it convenient to use without the need to readjust the temperature.. Upgraded Quartz MaterialLokgd fish tank heater uses the highest quality quartz material as the heat conduction medium, which is explosion-proof, has rapid heat conduction, accurate and even temperature distribution. Smooth quartz glass material effectively prevents water stains from adhering ,easy to maintain.. Full Set AccessoriesThe package includes LokGD aquairum heater x1, attached suction cups x2,instruction manual x1. The heater is suitable for various scenarios such as freshwater fish tanks, seawatermarine fish tanks, turtle tanks, hydroponic systems and more..

Safety Stable Rapid Heating - AZW aquarium heater is made of double explosion-proof quartz glass, high-temperature resistant nickel-chromium electric heating wire and quartz sand thermal conductive material. It heats quickly, conducts heat evenly, is double explosion-proof, and is more reliable to use. The outer shell of the heating rod is made of high-temperature resistant ABS material to protect your fish and aquatic life from being scalded.. Comprehensive Protections - ? Off-water warning When the heater is not completely submerged in water, it will flash auto shut off and automatically stop heating. Over-temperature protection it will stop automatically when the set temp is reached it will automatically power off and buzz an alarm when it exceeds 97.7, the controller will display E2. IPS anti-boiling fish when the heating rod is detected to be out of control, IPS automatically starts and cuts off the power supply.. Intelligent Energy Saving Digital LED Controller - Precision mode start heating when the water temp is 1 below the set temp. Energy saving mode start heating when the water temp is 2 below the set temp, truly effective energy saving. Heating to the specified temp and switch to standby mode. Digital LED controller displays the current water temp, the set temp, the heating status, and the warning of high temperatureauto shut-off, high accuracy 1F, the LED screen is clear at a glance.. Memory Function Easy to use - The AZW fish tank heater will remember the temperature setting, there is no need to reset the temp after a power outage, so It is more convenient to unplug and change the water. Easy and quick installation, submersible fish tank heater, vertical or horizontal placement using 2 suction cups. NOTE Please make sure that the heater is completely submerged in the water before turning on the power, and used it with a water flowing area for more accurate temp.. Wide Range of Use and Warranty - The 300 watt adjustable aquarium heater is suitable for 40-75 gallon tanks. It can be used in fish markets, fish tanks, aquariums, turtle tank, fish ponds and other places where aquatic life is kept. It offers 12 months after-sale service, if you have any problems with our fish tank heater in the future, please do not hesitate to let us know and we will do our best to help you slove it..

Accurate External Digital ControllerUsing an external LCD high-definition display digital controller, which can display the current water tempe. set tempe. and heating status. The separation design of the heater and the controller can greatly enhance the waterproofness of the aquarium heater. When setting the temperature No need to wet your hands either. Press and hold the setting button of the controller for 2-3S to switch between and . Temp. adjustment range 59-93F. Accuracy 0.1F.. How to ensure safety Our aquarium heater will provide Danger Warning through the water temp. sensing system. The external controller can display Error Codes and issue Alarm Prompts, Overheating-HH, Low temperature-LL, Dry burning-L1. Through the intelligent adjustment of the chip, the heater stops heating when the water tempe. exceeds 93 , and automatically turns on the heating when it is lower than 59 . Keep the fish safe. We also offer a 12-month free warranty on this product.. Stable, fast and even heat dissipationThe hygger heater is heated by stable nickel-chromium electric heating wire,thickened quartz glass explosion-proof tube for heat conduction, and ABS plastic shell for protection,this making stably generate heat and quickly exchange heat with the water in the fish tank, so that the water temperature in the fish tank can reach the set temperature at a safe speed, and protect the fish from burns. Long-term use can greatly reduce electricity bills.. Memory Function Dont worry about power outages when you go on vacation. This fish tank heater will store the set temperature. When the power is restored after a power outage, the Fish heater will follow the settings and restart. This adjustable aquarium heater comes with three suction cups, a controller bracket and a hook, and the external power cord is 10ft long for easy installation.. How to choose Fish Tank Heater Fish tank length height width 1000 2 is equal to the wattage of the fish heater that needs to be selected. This 800w adjustable aquarium heater is suitable for aquariums of 80 to 220 gallons. It can be used not only in home fish tanks, but also in fish markets, aquariums, fish ponds and other scenes where aquatic life is raised..

?100W Aquarium HeaterThe upgraded AP06 aquarium heater measures 7 in x 1.8 in x 1.6 in, and the controller measures 4.8 in x 3.3 in x 1.4 in, the total power cord length is 98 inches. It features a dual-temperature control range of 6394F 1734C, with an accuracy of 2F 1C. It operates on AC 110120V60 Hz and is suitable for 1020-gallon saltwater or freshwater aquariums.. ?Easier to Read and OperateThe AP06 aquarium heater features a larger, smart LCD display for clearer readability. A red scrolling light indicates heating, while a green scrolling light indicates temperature maintenance. The physical buttons now include a dedicated button for lowering the temperature. You can adjust the temperature with a single press of the or buttons, and a 3-second press allows you to switch between F and C, making operation more convenient.. ?Out-of-Water and Over-Temperature ProtectionThis aquarium heater is equipped with a new-generation smart temperature-sensing chip that offers enhanced sensitivity. If the sensor is removed from the water, the heater will automatically stop heating, the controller will display a flashing E1 code, and a buzzer alarm will sound. If the water temperature exceeds 94F, the heater will automatically stop heating, the controller will display a flashing HH code, and a buzzer alarm will sound.. ?Inverter-Based Rapid HeatingThis aquarium heater features thickened nichrome heating elements and higher-quality fine quartz sand, resulting in greater heating efficiency and faster heat transfer. The controller chip incorporates inverter technology, which automatically reduces heating power to within 2F1C of the set temperature once the target temperature is reached, making it more energy-efficient and power-saving.. ?Multi-layered Safety ProtectionThis aquarium heater features a heating element made of thickened shatter-resistant glass, effectively preventing breakage. The housing is equipped with unique ventilation holes spaced 4 mm apart, which ensure even heat dissipation while preventing small fish from getting trapped and protecting users from burns. This design provides comprehensive safety for both your aquatic pets and yourself.. ?Care and MaintenanceThis aquarium heater is suitable for both saltwater and freshwater environments. Its detachable housing allows for easy one-step removal, and two strong suction cups make installation a breeze. If used in environments with poor water quality, we recommend cleaning the heater every 12 months to extend its lifespan. We offer a 12-month replacement. If you encounter any issues, we will resolve them within 24 hours..

Explosion-proof Quartz Glass Aquarium Heater Durable and Safer Made of a high-temperature resistant nickel-chromium heating wire with silicon carbide heat conduction, faster water heating and long lasting 2 hours heating 1 The shell is a high temperature resistant PC material, which can effectively protect the fish from scalding. Temperatures Ranges 68 to 93 The heater built-in thermometer, when the water temperature is lower than the set temperature by 1, the heater will automatically heat up when the water temperature is consistent with the set temperature stop heating Pressing and holding for 5 seconds changes temperature display from Celsius to Fahrenheit. LED External Controller with Indicator Light The number above the controller is the current water temperature, the number below is the set temperature Red light means heating Blue lights indicate constant temperature Blue light flashing indicates the heater not fully submersibled The controller is not waterproof, please keep away from water. Dry Burning-resistant Protection When the heater is 5 cm above the water surface, automatically power off and the controller display E1 When submerged in the water again, return to normal, no need to unplug the power or reset the controller Controller with memory function, If power is shut off, the heater will keep the temperature settings until it powers on again, no need to worry about pets when you going out. Adjustable Hooks, Controller Can Be Installed A hook can be installed on the back of the controller to hang on the fish tank The size of the hook can be adjusted according to the thickness of the fish tank, very safe and reliable.

?300W Aquarium Heater This 300W aquarium heater measures 11.25 inches in length and features a 47.24 inchs power cord with CE certification, it is specifically tailored for 50-70 gallon aquariums and can be perfectly concealed within the tank.. ?Knob-Style Fish Tank Heater This fish tank heater features a knob on its head for temperature adjustment, with a range of 65-89F. It also includes a separate digital thermometer for real-time monitoring of the aquarium water temperature.. ?Set It and Forget It Before plugging it in, adjust the knob of the aquarium heater to your desired temperature, attach the aquarium heater suction cup to the aquarium wall, then plugging it in, the red light on indicates heating and the red light turning off means the water has reached the set temperature.. ?Safe and Durable Material This aquarium heater is crafted from premium nickel-chromium heating wire for rapid heating. Its outer layer features a thickened glass tube, more durable, ensuring safety for both you and your aquatic pets. ?Wide Application This aquarium heater is ideal for freshwater tanks, saltwater tanks, turtle tanks, and betta tanks. Remember to unplug the power cord before water changes. Do not touch the glass tube with your hands. Remove it and allow it to cool for 15 minutes. We offer a 12-month replacement..

DIGITAL DISPLAY EXTERNAL CONTROLLER Easy to use, LED digital display, external hand controller, press 1 time adds 1 degree, can be set between 59159334, easy to know the real-time temperature. The working status can also be displayed, red light on heating, green light on constant tempe. ANTI-DRY PROTECTION Intelligent temp sensing, when the heater is exposed to air, display ER fault code and the heater will shut off automatically. When the heater is completely immersed in water, it will start working automatically. Effectively extend the service life. It has a power-off memory function and no need to set it again. OVER TEMPERATURE PROTECTION Intelligent induction device, stable work, good performance, over-temperature protection, avoid cooking fish due to high temperature. When temp pass 95 F, the LED display showsflashing 95 number code, red and green light flash together, the heater will shut off automatically. SAFE AND ANTI-BURN The nickel-chromium heating wire materials has higher thermal energy efficiency, and then conducts heat through silicon carbide material, which effectively utilizes electrical energy to convert into thermal energy, with long service life and uniform heating, with quartz glass material, safe explosion-proof and anti-burn. The exterior high tempe resistant plastic cover, not easy to deform. SMALL NOT TAKE UP SPACE hygger 75W150W heater can be installed horizontally or vertically, also for saltwater freshwater, and can be used in various small turtle and fish tanks, which can fully meet your needs. Note Do not put the heater in the sand.Please make sure that the water surface is at least 2 inches above the heater.

High-Power Aquarium Heater 300W high-power digital submersible fish tank heater designed for 2653 Gal 100200L aquariums. Suitable for freshwater and saltwater use. The external sensor instantly cuts off power if water levels drop, providing maximum safety and preventing dry burning or overheating. Accurate PID Temperature Control Smart PID control technology keeps temperature stable within 1F, with a wide adjustable range of 65F to 93F 1834C. Ideal for larger tanks, breeding setups, and temperature-sensitive aquatic species. Premium Quartz Glass Tube Insulated, corrosion-resistant, and explosion-proof gray quartz glass tube ensures safe, long-term use in both freshwater and saltwater aquariums. Flexible Installation Neat Appearance 360 freely rotatable suction cups with multiple mounting options allow flat placement. The 90 vertical cable design helps maintain a clean and professional-looking aquarium. Comprehensive Safety Memory Features Includes auto shut-off when out of water, over-temperature alarm, load protection, and memory function to restore settings after a power outage, delivering safe and reliable performance.

For Fish Tank 55-80 gallon500W aquarium heater, voltage AC 110-120V, power cord is 5.0ft, please choose the right wattage aquarium heater according to our size chart. Comes with detachable shield and 2 suction cups. It's easy to hide it in the tank acrylic or glass.. TEMP ADJUSTABLE Temperature can be adjusted between 68-94. You can set the temp to one of these values on the dial 68, 71, 75, 78, 82, 86, 90, 94 by rotating the pointer, which allows for complete control of aquatic climate within a 2-degree difference.. SAFETY PROTECTION Effectively maintain the tank water in the constant temp you set, stop heating when the water temp is 1.5-2 above the set temp and restart heating when the water temp is 1.5-2 below the set temp.. BLAST-PROOF Made of shock resistant quartz glass, covered with double sealed case, explosion-proof and no electricity leakage, preventing your pets being scalding. Can be used in fresh water and salt water aquariums.. BUY ONE GET ONE IN FREE This fish tank heater come with an extra thermometer to show the accurate tank temperature to avoid overheat or freeze. It provide a constant warm environment for your pet fish to stay healthy..

Temperature probe Intelligent Controller300 Watt aquarium heater provides heat for 50-60 gallon tanks. Temp probe wire connects directly to the heating rod, allowing you to measure the temperature in more areas of the tank. Can be used as aquarium thermometer. External controller to set the temp, safer and more convenient. Package comes with suction cups to fix the heater and probe to avoid drifting. HighLow Temperature ProtectionSEAOURA's fish tank heater features over-temp protection. When the water temp exceeds the safety temp you set, or the heater or temp probe is exposed to air, it will automatically stop heating and activate an alarm sound to remind you to check the tank in time. 300W turtle tank heater length 10.4 in, power cord length 37.459 in, temp sensing cord length 19.68 in. Effective Heating Thermostat ControlHeater for fish tank will adjust its power according to the temp in the tank. When the water temp in the tank differs significantly from the set temp, the heater will quickly bring the water up to temp. When the water temp in the aquarium is close to the set temp, the heater will work at a lower power to heat up gently and consistently. This saves electricity and avoids sudden temp fluctuations that can cause stress to aquatic life. 0.1 Precise Temperature ControlShort press the button temp can be accurately controlled 0.1, long press the button to quickly adjust 1. The aquarium heater has a memory function, which can automatically restore the last set temp after a sudden power failure, no need to reset. Ideal for aquarium hobbyists, perfect for turtles, betta fish, tropical fish, ornamental shrimp. ?Led Digital DisplayThe large digital screen synchronizes the tank temp with the set temp, readable accurate and easy adjustment, heating status redheating in progress, whiteheating completed, and real-time monitoring of the water temp, which prevents overheatingunderheating in the aquarium. Fahrenheit and Celsius temp control range 63-9417-34. Convenient for you to monitor the temp of your aquarium tank. Upgraded Safety and DurabilityOur submersible heater for aquarium is built-in with thickened quartz heating tubes, and the housing is equipped with sturdy and heat-resistant ABS material, which can withstand cracks caused by impact or water pressure. Pure nickel alloy heating element lasts longer and generates heat faster. Suitable for freshwater and saltwater aquariums, reef tanks and aquascapes.

?300 WATTS AQUARIUM HEATER - 300W aquarium heater is suitable for 40 to 80 gallon saltwater and freshwater aquariums. The heater length is 10.8 inches, voltage 110-120V, power cord is 10.1 feet. Please select the appropriate wattage aquarium heater according to our size chart. ?OVERHEATING OUT OF WATER PROTECTION - When the water temperature exceeds 94F or it is lower than the minimum water level, the heater will automatically cut off the power and stop heating, it will display an error code and sound an alarm until the water temperature is below 94F or the heater is completely immersed in the water. Error code HH-high temp LL-low temp AUTO shut off-out off water. Multiple protection, let you get rid of boiled fish. ?DIGITAL LED CONTROLLER - Temperature adjustable range 59-93, Accuracy1F. You can use the included bracket to mount the controller on the edge of the tank to adjust the temperature without reaching into the water. LED controller shows the current water temperature, preset temperature, working power and more warning sign of Low Hi temperature Auto shut off. Very easy to operate. ?EFFICIENT AND EXPLOSION PROOF - The aquarium heater is made of explosion-proof quartz glass and high-temperature resistant nickel-chromium heating wire. This results in faster water heating, safer, and more longer-lasting. The heater guard is made of high quality PC plastic to protect your fish from burns. ?COMPLETE ACCESSORIES AND WARRANTY - This aquarium heater comes with accessories you need. Package includes 1 aquarium heater, 1 controller, 3 suction cups, 1 bracket and 1 hook. It offers 12 months warranty..

Temperature Adjustable External controller features power-off memory function, allowing easy adjustments without wetting hands. Precise Temperature Dual temperature sensor technology for accurate temperature readings. Overheat Protection The heater automatically turns off when water temperature exceeds 9836C to prevent overheating, ensuring safety. Efficient Heating Nickel-chromium alloy heating element for rapid heat-up. Magnesium oxide filling ensures efficient heat transfer into the water. Easy Installation Includes suction cups for secure attachment to the aquarium wall. It is recommended that the heater be fully immersed in water and placed in an area with good water circulation to minimize temperature error.

500 WATT AQUARIUM HEATERS 500 watt aquarium heaters are suitable for 65-135 gallon freshwater and saltwater aquariums, turtle tanks and ponds. Heater rod footprint 10.6x3.3x1. voltage 110-120V. Power cord from heater rod to controller measures 6.2ft in length. Controller to plug measures 3.9ft in length. SAFETY TRIPLE PROTECTION If the water temp exceeds 94F or below 59F or heater rod dips too low, fish tank heater will automatically shut off the power and stop heating and the display will flash error code and sound beeping alarm to help alert you to the problem, keeping you pet fish healthy in time. Over-temperature protection, low-temperature protection and out of water protection to void cooking fish. RAPID HEATING AND MAINTAIN AT CONSTANT LEVEL hygger aquarium heaters are made from dual quartz glass heater tubes and nickel-chromium heating wire which offers durability and outstanding heat conductivity, ensuring rapid heating and maintain a consistent temperature. Plastic casing that protects fish from touching it and burning themselves. It is ideal for use in tanks where large and strong fish or even water turtles are kept. EASY TO SET TEMPERATURE fully submersible aquarium heater with controller can be easily adjust the temperature setting without getting your hands wet. To set the desired temperature, keeps pushing the set button and it cycle through all the set temperatures. Adjustable temperature between 59F and 93F, which means that the fish heater can be used in treating various fish diseases, including white spots. LED DIGITAL DISPLAY Easy to read digital display showing the current and set temperature which allows you to monitor water temperature at a glance. Red indicator light shows when water is heating and turns into blue that the heater is on standby.

Fully Submersible Design The 200-watt heater features a fully submersible, double-sealed structure for safe, efficient heat distribution throughout aquariums.. Precision Temperature Control Adjustable temperature dial offers precise control from 68F to 93F 20C to 34C, perfect for maintaining optimal conditions for aquatic life.. Durable Quartz Glass Made from high-quality quartz glass for excellent durability and resistance to sudden temperature changes, suitable for both freshwater and saltwater aquariums.. Built-In Overheat Protection Includes an automatic shut-off feature to prevent overheating, ensuring a safe environment for your tank.. Compact and Efficient Measures 11.1 inches, ideal for aquariums up to 55 gallons, offering effective heating in a compact form..

External Temperature Controller This hanging controller of this fish tank heater has a large LCD digital screen, which can intuitively display the current water temperature and real-time power and preset the target temperature. You can easily adjust the temperature from 59 to 93 and have a red indicator to show its heating state. Low Water Alarm Safety Feature Our aquarium water heater built-in water sensor system that more efficiently detects water levellower than water surface at the top of the heating unit and responds by automatically shutting off and beeping an alarm to let you know the heater element in an abnormal state. The memory function will be restored to the temperature you set when the power comes back, without worrying about temperature shocks and no need to reset. Over-Temperature Protection The 1200 watt aquarium heater has double sensing probe that can detects overheating. If the water temperature gets out of the measurable range will trigger the safety alarm function. The heater automatically shuts off the power and displays an 'HH' code alarm when temperatures exceed 95. As well as the temperatures below 59it will display an 'LL' code alarm and auto heating to the preset temperature. Intelligent Heating System This submersible aquarium heater uses dual tube quartz glass material and high-temperature resistant nickel-chromium heating wire to provide more consistent and efficient heat up. The ABS guard shield adopts an irregular hollowed-out design, which helps with better diffuse heated water, and also prevents your aquatic pet from being burned. Product Parameters Dimension11.6''x 2.7''x 1.2'', Power1200W suggest for 160 to 300gallon aquariums. Power Cord 6.2 ft3.9 ft. Votage AC100-240V, Temperature control range 5993 temperature deviation of 1. Come with two powerful suction cups that make the heater easily firmly hold to the side of the tank. Please place the heater element fully submersible at least 2 inches underwater, ensure the top of unit is facing upwards so that the probe senses the water level.

Accurate and Reliable fish tank heater is built-in run dry protection and over-heating protection sensors that aquarium heater automatically shuts off when not submerged or water temperature reach to 95 F, flashing error code, kept your fish safe and healthy. Consistent Environment For Your Fish hygger submersible aquarium heater utilises 3mm thick high quality, shatter-resistant quartz glass and nickel alloy heating wire that ensures more stable, faster heat distribution and transfer, maintaining stable and optimal water temperature, ensures a consistent environment for your fish. Precise Adjustable Temperature Control small tank heater is built-in an easy to set external thermostat controller which allows you to accurately maintain your desired temperature while keeping hands dry, without disturbing your aquatic inhabitants, adjustable temperature range between 59-93 F in 1F increments. Strong, Detachable Protective Casing fish heater casing protects fish from coming into direct contact with the heating element heater guard will also protect the heater from any unforeseen accidents such as falling on rocks or aggressive fish. Easy to detach and clean. Compact, Easy To Hide short aquarium heater has a small footprint of 5 x 3 x 1.1 inches, shorter than womens palm, can be easily to hide in corners or behind rocksdecorationsplants. 150 watt aquarium heater is suggest to be used in 15-25 gallon glass or acrylic tanks, freshwater aquariums, betta tanks and turtle tanks.

ADVANCED TEMPERATURE MANAGEMENT Featuring advanced inverter technology and integrated chips, this aquarium heater maintains stable temperatures with an accuracy of 1. Its user-friendly thermostat displays both current and desired temperatures for effortless operation.. PRIORITIZING SAFETY Equipped with overheating and dry run protection, our fish tank heater automatically shuts off if water levels drop too low or if temperatures exceed 97, ensuring your fish stay safe.. MEMORY FUNCTION The thermostat stores the last settings, so the turtle heater resumes operation at the previous temperature after a power outage.. PROTECTIVE HOUSING The removable casing disperses heat safely, preventing glass damage and protecting fish from burns. It's easy to clean and supports temperatures from 64 to 93.. MULTIFUNCTIONAL APPLICATIONS Compatible with freshwater and saltwater, this fish heater works for aquariums, turtle tanks, pet fountains, and even plant seedlings..

Durable Titanium Tube - This aquarium heater is made of premium Titanium Alloy, double seal material, advanced design to ensure safe operation. It has explosion-proof function while being also shatterproof and waterproof.. Wide Temperature Range - The temperature of the heater can be adjusted between 20-34, 68-93F. It is suitable for many kinds of aquariums, fishes and amphibious turtles.. Easy Viewing and Safe Adjusting - It is easy and safe to adjust temperature by the external controller and the temperature will be shown on the LED screen of the heater.. Intelligent Temperature Control - It can ensure the temperature constant at the set point as it can adjust heating power automatically if there is any water temperature variation. So that it can avoid temperature mutation and protect fishes.. It will stop heating when the water temp reaches to the set temp, restart heating when the water temp is 1 less than the set temp. The heater is working when the indicator light is red..

Digital dual temperature display This HITOP 600W aquarium heater adopts a digital temperature control system, so it can display the set temperature and real-time power at the same time, which is clear to read. There is also a heating indicator to indicate the working status. For tank 75-180gallon.. Titanium alloy heating element and shatterproof The heating element is made of titanium alloy, which is strong and corrosion-resistant compared with other materials, so it is shatterproof and can be used in both freshwater and seawater. The impact-resistant sturdy cover makes this heater very suitable for large fish tanks and turtle tanks.. External controller No need to take out the heater from the fish tank to set or adjust the temperature, you can operate it through the external controller of this fish tank heater, easy to use. The temperature setting range is 64.0F93.0F 18.0C34.0C.. Accurate temperature control With dual probe design, this submersible tank heater can detect the water temperature in time and accurately, and automatically start and stop heating according to the water temperature, error within 1 degree.. Overheating protection device Built-in additional overheating protection device, when the temperature in the fish tank exceeds 3493 the heater will automatically power off immediately to protect your fish from harm. We provide 12 months warranty for this aquarium heater..

Precise Digital Temperature ControlEasily set and maintain ideal water conditions with the clear digital thermostat, creating a healthy environment for your aquatic pets.. Automatic Dual Safety ProtectionFeatures both overheat protection and water-dry shutoff technology that automatically turns off the heater when exposed to air or overheating.. Universal CompatibilitySuitable for various aquarium types including freshwater, saltwater, and turtle tanksmaking it an ideal heater for fish tank enthusiasts with multiple setups.. Ceramic-Metal Heating ElementCrafted with premium ceramic-metal composite material for rapid, even heat distribution and exceptional durability in all aquarium environments.. External Control Easy InstallationAdjust temperature settings via the external control panel without getting your hands wet. Fully submersible design works in both horizontal and vertical positions..

SAFE DURABLE Made of heat-resistant quartz glass and PC plastic cover, double seal material, providing explosion-proof, shatterproof, IP68 waterproof, much safer for human and your lovely fishes, your pets will no longer be fear of cold winter.. INTELLIGENT AUTOMATIC HEATING Automatic constant temperature function, design with External Temperature Controller, Temperature Range is 59F- 93 F 15 C- 34 C, Hold button at the top of the controller down for 5 seconds, switch easily from Celsius to Fahrenheit. It will restart to heating when the water temp is 11 C off the set temp. If power is shut off, the heater will keep the temperature settings until it powers on again. Digital LED Display LED display on the middle of the controller front side, Current Temp and Set Temp. If your heater is working properly, the red light will be constant on. When the temperature is reached 9334, it will stop work, the blue light will be constant on. When the heater exposed to air and is not fully submerged, then display the blue light and E1 fault. EASY INSTALLATION Easy and quick installation, submersible fish tank heater, vertical or horizontal placement using attached adjustable hanging rack and 2 suction cups. NOTE Please make sure that the heater is completely submerged in the water before turning on the power, and install it near the water flowing area to prevent uneven heating. WIDE APPLICATION Suitable for freshwater and saltwater aquariums. NOTE Before you clean the aquarium or change water, please cut off the heater power, after 10 minute cooling then take out the heater. AQQA provide 24 Hour Professional After-sales Service. Please don't hesitate to contact us to get help.

ENERGY EFFICIENT The product consists of two parts a heating tube and a water pump impeller. This all-in-one heater circulates water as it heats, distributing warmth evenly throughout your tank. It eliminates the need for a separate pump, reduces the number of devices, saving energy, space, and ensuring a consistent. The integrated design is more energy-efficient, lowering power consumption. AQUARIUM HEATING ELEMENT The internal heating element is made of high-grade corrosion-resistant 840 stainless steel and high-temperature resistant nickel-chromium heating wire, combined with magnesium powder thermal conduction technology. This ensures long-term durability in both saltwater and freshwater, providing fast heating, safety, and longevity. WATER CIRCULATING Both functions can be used independently. During warmer months, can turn off the heater and use only the water circulating to enhance water flow, promoting oxygen exchange, which benefits fish and plant health. It also reduces sediment buildup, keeping the environment clean. VERSION 2.0 UPGRADE Upgrade the impeller water pump to enhance water flow performance.The water pump function increases water flow, forms a water circulation, preventing stagnant areas and improving water quality. Even heat distribution is achieved as the water flow helps disperse heat, avoiding localized overheating. QUIET UPGRADED DESIGN This enhanced hygger aquarium heater now operates significantly quieter. A thicker casing blocks internal motor noise, softer larger suction cups reduce tank vibration. And increased water pump lifespan, changed internal materials. EXTERNAL CONTROLLER PRECISE TEMPERATURE CONTROL Features a clear 3-digit LED display that shows real-time and set temperatures, making it easy to adjust and monitor water temperature. Ideal for freshwater and saltwater fish, ensuring the water temperature remains stable within the set range. MULTIPLE SAFETY PROTECTIONS Equipped with low-temperature warning, overheat protection, motor stuck reversed protection, and dry-run protection. These features ensure the device automatically stops operating in abnormal conditions, guaranteeing safety. EASY INSTALLATION OPERATION The heater has a simple design with suction cups for easy installation. The external controller and clear LED display make operation intuitive and user-friendly. Three-pin plug, prevent electric leakage and electric shock. Hold down the right PUMP button to switch between and .

Adjustable Aquarium Fish Tank Water Heater Sensitive and reliable thermostat maintains uniform temperature. Automatic shut off when the temperature is reached. 500W aquarium heater is suitable for 40 to 75 gallons aquariums,voltage 110-120V, power cord is 6ft, please choose the right wattage aquarium heater according to our size chart.. Explosion Proof 2mm thickened quartz glass,can be used in fresh water and salt water aquariums,easy to hide in the tank.. Precise temperature dial from 68 to 89F allows for complete control of aquatic climate within a 1-degree difference..

Explosion-proof Quartz Aquarium HeaterThis 300W submersible aquarium heater is made of high-quality quartz glass tube, it's very durable and explosion-proof. The aquarium heater can be used for freshwater and saltwater aquariums, it is pretty shatter-proof and blast-proof and prevents electricity leakage. The stronger black ABS protective shell is easier to hide and prevents scalding, protect you and your aquatic pets on all fronts. Rapid Heating SystemThe fish tank heater is suitable for 40-75 gallon tank, the voltage of the aquarium heater is 100-120V50-60HZ, power 300W, Universal two-pin plug, heater rod length 12.99 inch, power cord is 98.5 inches long, Temp range 63-9417-34. The heating wire is nickel-chrome wire which can conduct heat quickly and fully adequate heat dissipation to achieve rapid heating effect.. Sensitive Temperature Control ProbeThis aquarium heater has a unique intelligent temperature and water sensor system, the heater will automatically stop heating when the aquarium heater head is 5cm out of water, the digital screen will display E1, green light flashing or it rapidly heats beyond the set temperature, the indicator light will turn green to ensure the maximum safety of you and your aquatic organisms.. Digital LED Display ControllerThis aquarium heater has two temp control systems, temp control range 63-9417-34. The controller displays real-time water temp on the top and set water temp on the bottom, you just need to press and hold the button over and over again to finish setting the temp, the red light on means start heating, the green light on means stop heating, long press the thermostat button for 5 seconds to switch between and directly at will.. Removable Aquarium HeaterThe shell of this aquarium heater can be disassembled into 4 sections, you need to press the clips and then push outward to pull off the housing. There are 2 strong suction cups on the heater guard, it's easy to install the aquarium heater no to the tank walls or bottom, please keep them fully submerged before plugging in. The heater is suitable for many occasions such as aquariums, betta fish tanks, turtle tanks, small fish ponds and aquarium market..

ULTRA SMALL SIZE This aquarium heater is incredibly compact, measuring just over half the length of traditional fish heaters Its innovative design solves the problem of bulky aquarium heaters, taking up less space while still providing powerful heating capabilities.. INVERTER TECHNOLOGY This fish tank heater uses advanced inverter technology to heat water faster and more efficiently. It maintains a constant temperature and has a longer lifespan.. ACCURATE EXTERNAL THERMOSTAT The built-in chips ensure precise temperature control with an accuracy of 1F. This is far more precise than the traditional knob-controlled heaters. The digital display on the external thermostat provides 2 readings the current temperature and the desired temperature making it incredibly user-friendly.. HIGH-QUALITY MATERIALS This fish heater is constructed with durable nickel-chromium heating wire and highly heat-conductive sand. It is encased in a shatter-proof quartz glass tube, ensuring exceptional reliability and durability. Silicone protectors on both ends prevent any accidental damage to the fish tank glass.. INTELLIGENT SENSORS FOR PROTECTION - The turtle heater will automatically shut off if the water level is too low DRY-RUN or if the water temperature exceeds 97F OVERHEAT. Additionally, the heater features a MEMORY FUNCTION that retains the last setting in case of a power outage. Say goodbye to the risk of cooking your fish.

300W Aquarium Heater suit for 40 to 55 gallon aquariums, the tank heater is 11 in length, 110-120V and 5 feet plug cable, the package comes with 2 pack fish tank heaters, 2 aquarium thermometers and several suckers. Adjustable Temperature aquarium submersible heater has an exact temperature scale of 68 to 93?F, complete control of the water climate within 1 degree of difference Sensitive and reliable thermostat maintains uniform temperature, when red light on is heating, and automatic shutdown when temperature is reached. With 2 Aquarium Thermometers the immersion probe with suction cup can be easily put into the water, allowing you to better observe the temperature of the fish tank Immersion probe only, do not immerse the thermometer in water. Distinct Design the aquarium water heater uses 2 mm thickened quartz glass, can be applied in fresh-water and saltwater aquariums, easy to hide in the tank, which is not easy to crack and safe for people and water animals. Note the fish aquarium heater need to adjust temperature firstly, and then fix suction cup, and the heater must be completely immersed in the water, finally powered on Also, if you want to clean tank water heater, and you should wait the heater to cool before removing it.

Wide Application 300W aquarium heater, length 1111 in 272.52.5 cm, suitable for 35-70 gallon aquariums, also suitable for seawater and freshwater, can be used in fish tanks and turtle tanks.. Safe Explosion-proof glass heater, this fish tank heater is made of 2mm thickened quartz glass, 33 thicker than ordinary glass, not easy to crack, which is very safe for people and aquatic animals.. Adjustable Temperature This fish heater adopts 8-slot multi-branch heating wire ceramic frame, better heat dissipation, long service life. The adjustable temperature range of the water heater for fish tank is 68F - 93F 20C - 34C, and we also included a thermometer sticker, which is more convenient to check the water temperature.. Complete Accessories and Warranty This aquarium submersible heater comes with all the accessories you need, except for a stick-on thermometer, it also comes with 3 suction cups, one for replacement. We provide a 12-month warranty service for this heater, so you can buy with confidence, if you have any questions, please feel free to contact us, we will reply within 24 hours.. Note This fish tank heater must be fully submerged in water for use. If you need to change the water or clean the fish tank, please cut off the power first, cool the heater for more than 15 minutes, and then take it out after the heater is completely cooled..

Dual Temperature Sensing Technology Aquarium Heater adopts dual temperature probe design, which can feedback the temperature changes of the fish tank in real time to ensure accurate temperature measurement. When the actual water temp. is within 1 of the set temperature, it auto enters the standby state to avoid energy waste once the temp. difference exceeds this range, it immediately starts full power heating to quickly restore the appropriate water temperature and create a stable and comfortable living environment for aquatic life. Flexible dual control mode, easy to operate Fish Tank Heater combines two temperature control modes, ewasily control the temperature of the fish tank.Rotation and button, to meet the operating habits of different users. Please install it at an angle of 30 to 45. Use with a wave pump will help probe accurately identify the temperature and evenly heat the Fish Tank water. Real-Time Power Display During the heating process, the current heating power will be displayed on the submersible heater controller screen in real time, allowing you to intuitively understand the heating efficiency and energy consumption. This function not only helps to save energy and power, but also allows you to know the working status of the adjustable temperature heater clearly, making it safer to use. Safety Lock And Alarm System For your safety, this thermostat-controlled heater is specially designed with a lock function. You need to press and hold the button for five seconds to unlock it, effectively preventing safety hazards caused by misoperation. At the same time, the built-in sound alarm system will immediately sound an alarm and automatically stop heating when it detects abnormal conditions such as dry water or excessive temperature, ensuring the safety of the device and aquatic life. Comprehensive And Detailed Design The power cord is equipped with a protective cover to effectively resist wear and tear and extend its service life. Whether it is a freshwater fish tank, a saltwater fish tank or a small pond, this adjustable aquarium heating element can become your ideal choice for maintaining the ecological balance of the aquarium with its excellent durability and wide applicability. 500w is suitable for 60-135 gallon fish tanks.

COMPACT SIZE - This aquarium heater is incredibly short in length, possibly the shortest on the market. It's just over half the length of traditional fish heaters This innovative, ultra-compact design is a perfect fix for the long-standing issue aquarium keepers have had with conventional heaters. It's compact and inconspicuous, but doesn't compromise on power It offers a temperature range between 64F and 93F.. PRECISE TEMPERATURE CONTROL - Courtesy of cutting-edge inverter technology and integrated chips, this fish tank heater ensures stable temperature control with an impressive accuracy of 1F. That's a huge leap from old-school, knob-controlled heaters. With its user-friendly thermostat displaying current and desired temperatures, operating this heater is a breeze.. SAFETY FIRST - Overheating and dry run protection got you covered. If the water dips below the minimum required level, the heater switches off DRY RUN PROTECTION. It also powers down if the water temperature surpasses 97F OVERHEATING PROTECTION, so you don't have to worry about inadvertently cooking fish. MEMORY FUNCTION - Last settings are stored in the thermostat's chip. In case of power loss, the aquarium heater resumes operation based on the last recorded setting upon power restoration.. VERSATILE APPLICATIONS - This heater isn't solely designed for aquariums. It's perfectly compatible with both fresh and saltwater environments. Beyond functioning as a standard fish tank heater, it can double up as a turtle heater, pet fountain heater, or a plant seedling heater..

Durable Construction Made with Cytak Qyartz Glass and Reinforced Ceramic, this heater is built to last. The temperature control knob and strong suction cups make it easy to use and adjust to your desired temperature.. Advanced Safety Features With dual system temperature control technology, this heater provides double the safety. The over-temperature protection feature automatically powers off the device when the water temperature exceeds 96.5F, preventing overheating and ensuring the safety of your fish.. Compact Size This heater is super compact, making it perfect for bottom filter tanks while able to heat up to 20 gallon fish tanks. Its small size doesnt compromise on performance, ensuring that your aquarium stays at a constant temperature.. Advanced Heating Technology The advanced step heating technology ensures that your aquarium stays at a constant temperature. The device will heat for 3-15 minutes intermittently, with 3-5 minute intervals until a constant temperature is reached. When the indicator light is off, the device will stop heating, extending its service life and saving energy.. Temperature Monitoring The SainSmart XpertMatic Submersible Aquarium Heater comes with an independent thermometer to monitor the temperature of your aquarium. You can calibrate the temperature at any time, ensuring that your fish are always in a comfortable environment..

For Fish Tank 30-60 gallon, Ideal for 40, 50, and 55 gallon aquariums300W aquarium heater, voltage AC 110-120V, power cord is 5.0ft, please choose the right wattage aquarium heater according to our size chart. Comes with detachable shield and 2 suction cups. It's easy to hide it in the tank acrylic or glass. Temp Adjustable Temperature can be adjusted between 68-94. You can set the temp to one of these values on the dial 68, 71, 75, 78, 82, 86, 90, 94 by rotating the pointer, which allows for complete control of aquatic climate within a 2-degree difference. Safety Protection Effectively maintain the tank water in the constant temp you set, stop heating when the water temp is 1.5-2 above the set temp and restart heating when the water temp is 1.5-2 below the set temp. Blast-proof Made of shock resistant quartz glass, covered with double sealed case, explosion-proof and no electricity leakage, preventing your pets being scalding. Can be used in fresh water and salt water aquariums. This fish tank heater come with an extra thermometer to show the accurate tank temperature to avoid overheat or freeze. It provide a constant warm environment for your pet fish to stay healthy..

Titanium Heater for Aquariums Up to 55 Gallons The Aquatop Titanium Heater is designed to provide precise temperature control for aquariums up to 55 gallons, ideal for turtles and large fish.. Adjustable Temperature Controller Equipped with an easy-to-use controller, this heater allows you to adjust the temperature to meet the specific needs of your aquatic pets, ensuring a stable environment.. Ideal for Turtles Large Fish Perfect for turtles and large fish, this heater maintains the optimal water temperature needed for the health and comfort of your aquatic life.. Easy to Install Maintain Designed for quick installation, this heater is user-friendly and requires minimal maintenance, ensuring hassle-free temperature regulation in your tank.. Durable and Reliable Made from high-quality titanium, this heater is corrosion-resistant and built to last, providing reliable heating for both freshwater and saltwater tanks..

SpecificationFEDOUR upgraded aquarium heater, Power 50W, suitable for 5-15gallon fish and turtle tank, length 7.8in, can be used in fresh water and sea water.. Safe heaterWith multiple heating wires, this fish tank heater heats more evenly, stably, and safely than a spiral single coil heater. Using 2mm thick quartz glass and wrapping the heating wire with quartz tubes, explosion-proof and very safe.. Adjustable TemperatureRotate the knob to set the desired temperature, and the temperature adjustment range of the water heater is 68-93 20-34 . After the setup is completed, the heater starts heating and the red indicator light will light up.. Automatic Temperature ControlWhen the submersible heater detects that the water temperature has reached the set temperature, it will automatically turn off, and once the heater detects that the temperature is lower than the set temperature, it will automatically start heating to keep the temperature constant.. All accessories1pc aquarium heater, 3pcs suction cups and 1pc stick-on thermometer. The strong suction cup can effectively prevent the fish heater from slipping, and we provide an additional one for replacement. The stick-on thermometer allows you to easily check the water temperature at any time.. Protecting Fish SafetyEven if continuous heating is required, this aquarium heater will heat for a period of time and then pause for a few minutes the indicator light will turn off during the pause, gradually reaching the set temperature. This design helps keep water temperature from fluctuating too much, preventing fish from feeling uncomfortable and protecting their safety.. WarrantyWe offer a 12-month warranty on this product, if you have any questions, please feel free to contact us. Our after-sales service team will resolve your issue within 24 hours..

1000Watt Aquarium Heater For 105-238 Gallons Freshwater Saltwater Tank Thickened detachable ABS guard, easy to clean and maintain. Come with external LED digital display controller, temp range 59-94, temp accuracy 1, Volt.Freq. AC110-120V60Hz, power cord 5.9ft4.9ft, heater rod dimension 10.03.01.4. Multi-protection Design, More Safer More Reliable ?Dual temperature control chip and temperature probe, for more accurate temperature control and heating Alarm Anti-cooking fish system Anti-dry burning, out of water protection Low-temperature protection Memory function ABS thickened guard. We offer 24-months-warranty, if there is any problem with our products please feel free to contact us. Anti-cooking Fish System When the water temperature is higher than 95, the fish tank heater will stop heating and the controller will display HH and Beeping alarm, effectively protect the fish from being cooked. Solution Can add some water for cooling. When water temp below 94the aquarium heater will restart heating. Auto Off When Out Of Water Submersible aquarium heater is equipped with an off-water sensor, when the aquarium heater out of water surface 5 cm, the fish tank heater will auto stop heating and the controller will display L1 and Beeping alarm. Solution Please fully immerse the aquarium heater in water. Fast Stable Heating Aquarium heater consists of two heating rods, which are made of explosion-proof quartz and high temperature resistant nickel-chrome wire, which can heat up quickly and stably and more efficiently. When the temperature is 1 below the set temperature, the aquarium heater will auto start heating.

200 Watts Aquarium Heater This 200W aquarium heater is ideal for 20 to 40-gallon saltwater or freshwater aquariums. It measures 8.3 inches in length, operates on 110-120V, and comes with a 6.6-foot power cord. Please refer to our size chart to choose the correct wattage for your aquarium.. Overheating Off-Water Protection The heater automatically shuts off and stops heating when the water temperature exceeds the preset level or if it becomes exposed to air. It will display an error code until the temperature drops below the preset limit or the heater is fully submerged again. Error codes E1 out of water E2 mechanical failure. This multi-layer protection ensures you never have to worry about boiled fish. Digital LED Controller Adjustable temperature range 64-95, with an accuracy of 1F, you can easily adjust the temperature using the external controller without touching the water. The LED screen displays the current water temperature, preset temperature, and an auto shut-off warning. It's simple and user-friendly. Explosion-Proof Quartz Glass Aquarium Heater Made from explosion-proof quartz glass, this submersible heater utilizes high-temperature-resistant nickel-chromium heating wire and quartz sand for efficient heat conduction, providing rapid water heating and long-lasting performance. The durable black housing, crafted from PC material, offers superior heat resistance to regular ABS, protecting your fish, aquatic life, and yourself from burns.. Excellent Service The Heater of the FREESEA operate very stably under Fish Tank. If you have any questions about the Heater you received, please feel free to contact us at any time. 24-Hour Professional After-Sales Service.

Stable Efficient Heating Specialized nickel-chromium wires with magnesium oxide filling heat your 5-10 gallon tank efficiently within the 59-95 F 15-35 range. Fast warming with precise auto-shutoff at your exact setting keeps fish perfectly comfortable. Precision Temperature Control Dual sensitive temperature sensors inside the submersible aquarium heater deliver 1 F 0.6 C accuracy a cozy aquatic environment guaranteed. The safety shutoff at 96 F 36 prevents overheating that could harm your fish. Enhanced Security Robust construction handles daily submersion Explosion-proof quartz glass tube inside ABS housing creates double protection. Smart water detection triggers auto-shutoff if the submersible fish tank heater is exposed no dry-run damage. Ingenious External Controller Bright LED digital display shows real-time power, water temperature, and operation status clearly. One-button temperature setting lets you make adjustments instantly while monitoring your betta heaters performance. Ultimate Convenience Smart memory function saves the small aquarium heaters settings through power outages. 5.9 ft 1.8 m cable with 2 suction cups enables flexible placement in any tank setup, while the detachable design makes thorough cleaning effortless.

Quality Material Made Durable Aquarium Heater This fish tank heater rod is made of ceramics PTC material, features fast thermal conductivity and high heating efficiency. The shell of the heater and the controller are made of heat-resistant ABS material. Premium material ensures safe heating and long service life.. Heater Protection System Build-in anti-dry and over-heating protection system, when the heater rapidly heats beyond the set temperature and reaches over 36 96, the LED screen will show EE and keep flashing to remind When the heater is not fully immerged into water, the LED screen displays Er and keeps flashing.Always provide a safe and comfortable living environment for your fishes.. Intelligent Heating Energy-Saving AQQA fish tank heater adopts automatic constant temperature heating, when the water temperature is lower than the set temperature, it will automatically warm up. When the water temperature reaches the set temperature, the heater will maintain the water temperature within the set temperature 0.5 with low power AQQA aquarium heater can reduce your electricity bill by 45 compared with traditional heaters.. Easy Safe Operation You can set the temp with an external controller Long press the child lock button for 1-3s to enter the temp setting state, then press the temp cycle button, every press to adjust 0.5FC, the available set temp range is 59F-94F 15C-34C After stopping operating the controller for 3s, the fish tank heater will automatically enter the child lock state, which prevents children from accidentally touching.. Kindly Note Please put the aquarium heater completely into water before plug in, and keep good water circulation in the tank Please leave the heater cooled down in the water for 15-30 minutes after stop heating to prevent the residual temperature melting shell Any problems, please feel free to contact us..

SUPER MINI SIZE This aquarium heater is SUPER SHORT in length might be the shortest heater in the market. It is only a bit more than HALF of the length comparing with the traditional fish heaters The innovative super short length perfectly solves the headache of the fish keepers on the traditional aquarium heaters Takes up less space, easy to hide, but in full power Temperature range is 64-93F.. ACCURATE TEMPERATURE Thanks to the intelligent inverter technology, with the in-built chips the thermostat keeps the heater at a constant temperature at an accuracy of 1F, much more accurate than the traditional knob-controlled fish heaters. The thermostat shows 2 readings the current temperature and the set temperature very easy to operate.. DRY RUN OVERHEATING PROTECTION Full consideration of safety. With the multiple protections this fish tank heater will stop working when the water level is lower than the minimum water level DRY RUN PROTECTION or when the water temperature exceeds 97F OVERHEATING PROTECTION. You are free from cooking fish. MEMORY FUNCTION The last setting is stored in the chips of the thermostat. In case of a power cut, when the power recovers the fish tank heater will follow the last setting.. MULTIPLE USES This fish tank heater can be used for both fresh and marine water. It can be not only used as an aquarium heater, but can also work a turtle heater, pet fountain heater, and plant seedling heater..

Wide Application50W aquarium heater, length 7.811 in, 110V60Hz, suitable for 5-15 gallon aquariums, also suitable for seawater and freshwater, can be used in fish tanks and turtle tanks.. SafeExplosion-proof glass heater, this fish tank heater is made of 2mm thickened quartz glass, 33 thicker than ordinary glass, not easy to crack, which is very safe for people and aquatic animals.. Adjustable TemperatureThis fish heater adopts 8-slot multi-branch heating wire ceramic frame, better heat dissipation, long service life. The adjustable temperature range of the water heater for fish tank is 68F - 93F 20C - 34C, and we also included a thermometer sticker, which is more convenient to check the water temperature.. Protecting Fish SafetyEven if continuous heating is required, this aquarium heater will heat for a period of time and then pause for a few minutes the indicator light will turn off during the pause, gradually reaching the set temperature. This design helps keep water temperature from fluctuating too much, preventing fish from feeling uncomfortable and protecting their safety.. Complete Accessories and WarrantyThis aquarium submersible heater comes with all the accessories you need, not only has a stick temperature, it also comes with 3 suction cups, one for replacement. We provide a 12-month warranty service for this heater, so you can buy with confidence, if you have any questions, please feel free to contact us, we will reply within 24 hours.. NoteThis fish tank heater must be fully submerged in water for use. If you need to change the water or clean the fish tank, please cut off the power first, cool the heater for more than 15 minutes, and then take it out after the heater is completely cooled..

Ai Variable-Frequency Aquarium HeaterThe HarmonyHome 300W Fish Tank Heater can be applicable to approx. 30-55 gal tank, This heater for fish tank will adjust its power according to the temp in the tank. When the water temp in the tank differs significantly from the set temp, the heater will quickly bring the water up to temp. When the water temp in the aquarium is close to the set temp, the heater will work at a lower power to heat up gently and consistently. This saves electricity and avoids sudden temp fluctuations that can cause stress to aquatic life. Please ensure the heater is fully submerged vertically in the aquarium water, or horizontally in the terrarium water.. Dual-Sensing Temperature Probe DesignThis design enables more precise temperature control Temperature control range 59-93F15-34C, accuracy 0.3F0.2C. The design is basedon independent temperature collection and mutual supervision mechanism. lf any probe fails, the aquarium heater will immedi-atelyflash an E2alarm. At the same time, the circuit is disconnected toensure that it will not over-temperature, That can effectively prevents the cooking the fish phenomenon that occurs when temperature sensors malfunction.. Premium Safety DurabilityThe durable material of the turtle tank heater ensures safe operation. The outer shell covering the whole body of the heater is made of heat-resistant ABS material that it wont deform and melt under high temperature. The heating rod is made of nickel-chromium heating wire to faster heating rate, and non-corrosive thickened quartz glass.. Intelligent power cut-off, Comprehensive ProtectionThis heater has a unique intelligent water and temperature sensor system, providing comprehensive protection ?Over-temperature alarm When water temperature exceeds the targe temperature, it shows HH and automatically stops heating. Off-water alarm When the water level is lower than aquarium heater's water level, it flashes E1 and automatically stops heating. When any one of the temperature sensors malfunctions, it shows E2and automatically stops heating.. Cautions1.Please ensure the heater is 100 submerged into the water before plug in the power. 2. Please unplug the power and cool down the heater for 10-20 minutes before taking it out to clean the fish tanks or change the water. 3. Aquarium heaters should be placed in flowing water, otherwise temperature stratification will occur.. Guaranteed Customer ServiceHarmonyHome fish tank heater is made with great safety and durability for use. We guarantee 1 -Year warranty. If there is any issue with our product, please contact us, and we would gladly offer you after-sales service..

100W Aquarium Heater suit for 15 to 30 gallon aquariums, the tank heater is 9.8 in length, 110-120V and 5 feet plug cable, the package comes with 2 pack fish tank heaters, 4 aquarium thermometer stickers and several suckers. Adjustable Temperature aquarium submersible heater has an exact temperature scale of 68 to 93 F, complete control of the water climate within 1 degree of difference Sensitive and reliable thermostat maintains uniform temperature, when red light on is heating, and automatic shutdown when temperature is reached. With 4 aquarium temperature stickers the thermometer strips range from 39 to 97 and 4 to 36 The temperature sticker is a piece of temperature sensitive paper with color markings showing the current temperature, very easy to read. Distinct Design the aquarium water heater uses 2 mm thickened quartz glass, can be applied in fresh-water and saltwater aquariums, easy to hide in the tank, which is not easy to crack and safe for people and water animals. Note the fish aquarium heater need to adjust temperature firstly, and then fix suction cup, and the heater must be completely immersed in the water, finally powered on Also, if you want to clean tank water heater, and you should wait the heater to cool before removing it.

Safety Beep Alarm Designed with temperature probe fault, out-of-water fault, and overheat protection to remind you to check your fish tank, enhance the security of use and avoid potential risks. Smart Heating System Built-in 2 temp probes detect water temp in real-time. Once the target temperature is reached, the heaters enter standby and resume operation when the water temp drops. You can choose precise warmth or ECO mode according to different needs. Precise Temperature Control, accurate to 0.1F, with a setting range from 59F to 93F, adjustable in 0.5F increments. It's ideal for sensitive aquatic species such as betta, guppy, discus, shrimp, and turtle to maintain a stable environment. Slim Size Space-Saving This 500-watt heater length 11 1.2 diameter, can be easily mounted in narrow sumps or corners. Explosion proof tubular quartz glass heating element has no shell structure, thus no need to worry about fish getting trapped. More Convenient Safer This external controller makes adjustments easy without getting your hands wet. It also has a child lock to prevent accidental touch and a memory function that does not need to be reset after power outage. Compact 500W Aquarium Heater Ideal for 55-100 gallon tanks. Its space-saving design hides easily, providing reliable heating for both freshwater and saltwater setups.

Beep Alarm, Fault Prompt Our nano aquarium heater has safety features such as low water level shutdown and overheat protection. When the temp control system detects a malfunction in the equipment, it will give an error code alarm and stop heating to prevent any potential damage or injury. Note Although the system will automatically turn off the power when a malfunction occurs, residual heat in the heating rod may melt the shell. Please handle it as soon as possible. Black Look Mini Size To Hide Easily The 50-watt Betta heater with a 4 long x 1 high heating element design takes up very little space, which could effortlessly fit into 5-10 gallon small aquariums and is also suited for shallow water turtle tanks. Adjustable Temperature Control hygger mini submersible heater includes an external thermostatic temperature controller, you can easily set the temperature by cycling between 59 and 93 degrees, and the digital display makes for intuitive viewing of real-time water temperature. Once the heater is on, an indicator light will tell you whether it is in heating mode or on standby. Intelligent Automated Heating This small fish tank heater effectively maintains the water at a steady temperature, when it reaches below your set temp, it kicks on and then turns off when it reaches the desired temp. Also, with the memory function, you don't have to reset the temperature if you get power outages. Safety Instruction Please keep the heating rod fully submerged, and use the two suction cups to make it easier installed vertically or horizontally on the tank wall. Make sure to unplug before water change or cleaning cool down the fish heater for 15 minutes.

Fully submersible, auto shut-off when overheats, resets when cools down. Electronic thermostat stops heating once set temperature is reached. Precise temperature setting adjustable to 1 F 68-88 F. Shatter-resistant. LED light turns on when aquarium water is being heated, automatic safety shut off and overheat protection. For fresh or saltwater aquariums up to 75 gallons.

Fully submersible, auto shut-off when overheats, resets when cools down. Electronic thermostat stops heating once set temperature is reached. Precise temperature setting adjustable to 1 F 68-88 F. Shatter-resistant. LED light turns on when aquarium water is being heated, automatic safety shut off and overheat protection. For fresh or saltwater aquariums up to 100 gallons.

200 Watts Aquarium Heater - hygger 200W aquarium heater made of the most durable stable quartz,suitable for 20 gallon-55 gallon,ideal uses for the marine saltwater and freshwater, fish tanks, turtle tanks, betta tanks, small ponds,and so much more.Heater length is 11.2 inch,voltage 110-120V60HZ,power 200W,US three-pin plug,power cord is 6.0feet4.0feet.. Multifunction LED Controller - The intelligent constant temperature digital display controller is easy to operate and can show current water temp and setting temp.Pressing the or - button to set your desired temp.Aquarium heater designed with preventing dry burning protection, overtemperature alarm protection,memory function, intelligent constant temperature function and Convertion.. Overheating Leaving Water Alarm Protection - Temperature range59-93,Accuracy-1.When the water temp over 95,the heater will auto stop heating.LED flash HH and beeping.It will restart heating when the water temp less than 93.When the heater is 5cm above water level,the heater will shut off.LED flash E1 and beeping.It will restart heating when the heater is fully immersed in water.. Quickly Heating Safe Durable - 200W fish tank heater made of ABS guard,the heating element are explosion proof quartz and the high temperature resistant nickel chromium wire with silicon carbide thermal conductivity.Our aquarium heater is satble,efficient,safe and durable.Longer service life and longer heating function.Suitable for Fresh Water and Marine Water.. Memory Function Constant Temperature - If power cut,the heater will maintain the temperature settings until the power is turned on again.When the current water temperature is 1F1C below the set temperature,the light will flash and start heating.hygger aquarium heater will always maintain the comfortable temperature for your beloved fish.

300 Watts Aquarium Heater for 50-60 Gallon Fish Tank Made of TA2 Aviation Titanium Alloy, the 300W aquarium heater is suitable for 50 to 60 gallon saltwater and freshwater fish tank.The heater voltage 110-120V60HZ, power 50W,US three-pin plug, heater length 7.09 inch,power cord is 4.821.31feet.The aquarium heater comes with 2 strong suction cups,1 temperature probe with 1 suction cup,1 controller.. Rapid Heating Safe Durable The heater rod made of anti-corrosion TA2 Aviation Titanium Alloy,the most stable nickel-chromium wire and anti-explosion quartz glass heating element,covered by teflon, not only can quickly and stably conduct heat to the surroundings,but also more safer for your fish.Longer service life and longer heating function.Suitable for Fresh Water and Marine Water.. Temperature Calibration Function When the tempeture of the controller is different from the temperature of the external thermometer, can be calibrated by pressing - keys at the same time. This function can help you set temperature more accurately and let the heater work better, so that your fish can live in the more suitable water temperature.. Overheating Protection Constant Temperature Temperature adjustable range 68-90, Accuracy-1.When the water temp is over 95-97,the heater will automatically stop heating and the controller will flash E2 fault code.When the water temp cool down to 90,the heater will start working automatically.When the water temp is 1-2 lower than the set temp,the red light on and it will start heating.hygger heater will always maintain the comfortable temperature for your beloved fish. Temperature Probe Digital Display Controller Accurate external temperature probe and temperature controller, you do not need to reach into the fish tank to adjust the water temperature, both safe and convenient operation.The controller digit display will show the current water temp and the set temp. To set the temp, just press the set button and then press or - until the screen displaying the temp you desired, the setting is done and then screen will show the current water temp again..

Preset Temperature for Hassle-Free Heating No adjustments required The Fluval P50 maintains a steady 76-78F 24-26C, creating an optimal environment for tropical fish and aquatic life. Shatterproof Durable Build Designed with a strong polymer housing, this break-resistant heater keeps your aquarium and its inhabitants safe from potential damage or overheating. Fully Submersible Waterproof Compact and versatile, the fully submersible design allows for easy placement in freshwater and saltwater aquariums up to 15 gallons 57L. LED Heating Indicator Light A built-in LED light illuminates when the heater is actively working, so you always know when its maintaining the perfect water temperature. Reliable Heating for Small Medium Tanks Ideal for betta tanks, shrimp habitats, planted tanks, and reef aquariums, ensuring consistent, even heat distribution for a healthy ecosystem.

300-Watt heater designed for freshwater aquariums up to 80 Gal 300 L with advanced electronic construction provides superior accuracy, stability and long-term performance. 247 monitoring regulates temperature and avoids large, unsafe fluctuations and 360 indicator light ring displays heat mode clearly from any angle illuminates RED when heating function is engaged and BLUE when desired temperature is achieved. In absence of water, the T-Heater automatically cuts power to prevent overheating and Heater Guard provides additional protection against breakage. Large grip dial easily adjusts water temperature from 72-90F 22-32C. Fully submersible design allows for placement anywhere in aquarium either vertically or horizontally.

Leaves Water Power Cuts Instantly Auto Restarts When Submerged Most aquarium heaters keep running when exposed to air during water changes or evaporation causing meltdowns, cracked glass, or fires. This heaters built-in sensor detects the moment it leaves the water and immediately cuts power, with an audible alarm to alert you. When you place it back in the water, it automatically resumes heating at your previous temperature setting. No reprogramming, no panic, no dead fish.. Triple Safety Dry-Burn Prevention Overheat Protection Max Temp Auto Stop Three layers of intelligent protection work together 1 Dry-burn prevention shuts off heating when heater is out of water, 2 Overheat protection stops heating the instant water exceeds your set temperature by 1F, 3 Max temperature limit automatically stops the heater when it reaches its maximum settable temperature even if the controller malfunctions. This heater doesnt just heat your tank. It actively refuses to hurt your fish.. 1F Precision Red Means Heating, Green Means Ready The external digital controller shows real-time water temperature and your target setting simultaneously. Digits glow red while actively heating and switch to green the moment your set temperature is reached you can tell your tanks status from across the room. Intelligent frequency conversion continuously adjusts power output for smooth, stable temperature control without the 3-5F swings that cheap heaters cause.. Seashell Guard Design Protects Fish, Maximizes Water Flow The unique seashell-pattern ABS protective guard wraps around the explosion-proof 2mm quartz glass heating element. Its contoured shape directs water flow evenly around the heater for efficient heat distribution while creating a physical barrier that prevents curious fish and turtles from touching hot surfaces. Built to withstand long-term freshwater and saltwater use without corrosion.. 100W Fits 10-20 Gallon 5-Minute Setup, Any Tank Type Choose your wattage 100W for 10-20 gal, 200W for 20-40 gal, 300W for 40-70 gal, 500W for 70-120 gal. Fully submersible for freshwater, saltwater, and brackish environments. Install with suction cups, set your temperature, and walk away. Switch between F and C by holding both buttons for 2 seconds. Works with glass and acrylic tanks..

HITOP 200W Aquarium PTC Heater with Controller, simple design, space-saving, suitable for 25-60 Gallon fish tanks and turtle tanks, can be used in seawater and freshwater.. Ceramics PTC Heating material PTC means positive temperature coefficient, as a heating material of aquarium heaters, has the advantages of high heating efficiency, long service life and safer. And it is anti-impact, so don't worry about breakage.. Digital controller This external temperature controller can display the set temperature and the current temperature of the water, which is easy to read. Press the external setting button to conveniently set the temperature. And the temperature display can be converted between and . The temperature setting range is 68-93 .. Removable protective cover The protective cover of this fish tank heater can be easily removed, which is convenient for cleaning, especially when the tank is dirty, it is very important to clean the heater regularly. Moreover, this protective cover can also prevent impact and burn, which is safer for aquarium pets.. Easy to install This turtle heater is equipped with a 5.6Ft long power cord, and 5 suction cups, which allows the heater to be firmly installed anywhere in the aquarium. We provide 12 months warranty..

?Rapid Heating and Two Temperature Control System300W aquarium heater is sutable for 40-75 gallon fish tank and made of the most stable nickel-chromium heating wire, which can quickly and stably conduct heat to the surroundings. It has a built-in temperature control system of Fahrenheit and CelsiusTemp range 63-9417-34. You can press and hold the button next to the controller for 2-3 seconds to switch.. ?Intelligent Water Sensor and Over Temperature ProtectionThis fish tank heater has a unique intelligent temperature and water sensor system, the heater will automatically stop heating when the heater is completely out of water or it rapidly heats beyond the set temperature, the indicator light will turn green in both cases to ensure the maximum safety of you and your aquatic organisms just like protecting our own safety.. ?Explosion-proof Quartz Glass Aquarium HeaterThe submersible aquarium heater is made of explosion-proof quartz glass material and a high-temperature resistant nickel-chromium heating wire with silicon carbide heat conduction, faster water heating and longer lasting. And the stronger black shell is a high temperature resistant ABS material which protect the fish, your aquatic organisms and you from scalding.. ?Accurate External Digital Display ControllerThe external IC temp controller of this aquarium water heater can show the water temp with 2 red LED digits. The temperature in Fahrenheit and Celsius is displayed, which can be switched by pressing and holding the button for a few seconds. To set the temp, just press the button over and over until the screen displaying the temp you desired, the setting is done and the led shows the current water temp again.. ?Wide Range of UseThis 300 watt adjustable aquarium heater is suitable for many occasions. The fish market is a common place for us. It can maintain the freshness of fish. They are also suitable for places where aquatic life such as fish tanks, aquariums, and small fish ponds are kept. There are strong suction cups on the heater guard and the thermometer, it's easy to install the aquarium heater no to the tank walls or bottom, please keep them fully submerged..

300W aquarium heater is suitable for 40 to 55 gallons aquariums,Length - 11 inch,voltage 110-120V, power cord is 6ft, please choose the right wattage aquarium heater according to our size chart.. It shows an area to adjust the temperature. It's not exactly accurate but it turns easy and can be adjusted at small intervals.. Explosion Proof 2mm thickened quartz glass,can be used in fresh water and salt water aquariums,easy to hide in the tank.. Precise temperature dial from 68 to 89F allows for complete control of aquatic climate within a 1-degree difference.. Adjustable Aquarium Fish Tank Water Heater Sensitive and reliable thermostat maintains uniform temperature. Automatic shut off when the temperature is reached.

Durable Quality Aquarium Heater This fish tank heater is constructed with explosion-proof quartz glass and high-temp resistant nickel-chromium, featuring fast thermal conductivity and efficient heating. Protect shell is made of PC plastic, prevent your fish from burning.. Overheating Anti-Dry Protection the aquarium heater stops if the water temperature exceeds the set point by 1F1C. If it rises rapidly by 3F3C, the display will flash the current temperature and stops heating. If the heating rod is more than 1 inch out of the water, it shows an E0 error code and stops heating. This ensures a safe and comfortable environment for your fish.. Intelligent Automatic Heating The AQQA fish tank heater adopts automatic constant temperature control. When water temp reaches the set temp, it will stops heating when the water temp falls lower than the set temp by 2F, it will automatically heat up again Memory function allows no need to reset the temperature after a power outage, so it is more convenient to unplug and change the water.. Safe and Easy to Use Adjust the temperature with the external controller. Press the SET button to enter temperature settings, increasing the set temperature by 1F1C with each press within a range of 59F to 93F 15C to 34C. Long press for 5 seconds to switch between Fahrenheit and Celsius.. Kindly Note Fully submerge the aquarium heater in water before plugging it in and ensure good water circulation in the tank. After turning it off, let the heater cool in the water for 15-30 minutes to prevent any residual heat from damaging the shell. For any issues, feel free to contact us..

INVERTER TECHNOLOGY This aquarium heater uses the advanced inverter technology to heat water faster, while during operation it keeps water at a constant temperature in a more efficient way. Plus because of the inverter technology the fish heater has a longer life-span.. MORE ACCURATE EXTERNAL THERMOSTAT The in-built chips of this submersible heater keeps water at a constant temperature at an accuracy of 1F, much more accurate than the traditional knob-controlled heaters. The digital display of the external thermostat shows 2 readings the current temperature and the set temperature very easy to operate.. HIGH STANDARD MATERIALS Stable nickel-chromium heating wire, highly heat-conductive sand, housed by a shatter-proof quartz glass tube ensures excellent quality of this heater. Plus a multiple-slotted ABS plastic housing protects your fish from scalding.. INTELLIGENT SENSORS FOR PROTECTIONS - With the multiple sensors this fish tank heater will stop working when the water level is lower than the minimum water level DRY-RUN or when the water temperature exceeds 95FOVERHEAT. With the MEMORY FUNCTION, In case of a power cut, when the power recovers the heater will follow the last setting. You are free from cooking fish. MULTIPLE USES This heater can be used for both fresh and marine water. It can not only be used as an aquarium heater and turtle tank heater, but can also work for pet fountains, and plant seedling..

INVERTER TECHNOLOGY This aquarium heater uses the advanced inverter technology to heat water faster, while during operation it keeps water at a constant temperature in a more efficient way. Plus because of the inverter technology the fish heater has a longer life-span.. MORE ACCURATE EXTERNAL THERMOSTAT The in-built chips of this submersible heater keeps water at a constant temperature at an accuracy of 1F, much more accurate than the traditional knob-controlled heaters. The digital display of the external thermostat shows 2 readings the current temperature and the set temperature very easy to operate.. HIGH STANDARD MATERIALS Stable nickel-chromium heating wire, highly heat-conductive sand, housed by a shatter-proof quartz glass tube ensures excellent quality of this heater. Plus a multiple-slotted ABS plastic housing protects your fish from scalding.. INTELLIGENT SENSORS FOR PROTECTIONS - With the multiple sensors this fish tank heater will stop working when the water level is lower than the minimum water level DRY-RUN or when the water temperature exceeds 95FOVERHEAT. With the MEMORY FUNCTION, In case of a power cut, when the power recovers the heater will follow the last setting. You are free from cooking fish. MULTIPLE USES This heater can be used for both fresh and marine water. It can not only be used as an aquarium heater and turtle tank heater, but can also work for pet fountains, and plant seedling..

SUPER MINI SIZE This aquarium heater is SUPER SHORT in length It is only a bit more than HALF of the length comparing with the traditional fish heaters The innovative super short length perfectly solves the headache of the fish keepers on the traditional aquarium heaters Takes up less space, easy to hide, but in full power. INVERTER TECHNOLOGY This aquarium heater uses the advanced inverter technology to heat water faster, while during operation it keeps water at a constant temperature in a more efficient way. Plus because of the inverter technology the fish heater has a longer life-span.. MORE ACCURATE EXTERNAL THERMOSTAT The in-built chips of this submersible heater keeps water at a constant temperature at an accuracy of 1F, much more accurate than the traditional knob-controlled heaters. The digital display of the external thermostat shows 2 readings the current temperature and the set temperature very easy to operate.. HIGH STANDARD MATERIALS Stable nickel-chromium heating wire, highly heat-conductive sand, housed by a shatter-proof quartz glass tube ensures excellent quality of this heater. Silicone protectors at both ends to avoid potential impacting with the fish tank glass.. INTELLIGENT SENSORS FOR PROTECTIONS - With the multiple sensors this fish tank heater will stop working when the water level is lower than the minimum water level DRY-RUN or when the water temperature exceeds 97FOVERHEAT. With the MEMORY FUNCTION, In case of a power cut, when the power recovers the heater will follow the last setting. You are free from cooking fish.

Mini Size The heater is only 4.5 in length making it a great choice for small sized tanks from 3 to 5.5 gallons without taking up much space and obscuring the viewing area.. Easy to Use The small 25W aquarium heater is preset to 78F which is a perfect temp for Betta and most of other tropical fishes, and no extra setup needed just plug and play.. Easy to Check The indicator light turns red when it is heating and it turns green when it is resting so it is easier to do a quick check every day.. Includes 1x 25W Small Aquarium Heater, 1x Suction Cup, 1x Free Thermometer Strip. Cautions Always keep it fully submerged under water before plugged in, and unplug it and wait for at least 10 min before you do aquarium maintenance or take it out of water. Do not touch the heater while it is powered on to avoid scalding.

Ideal for 40-75 gallon Fish Tank This 300W aquarium heater 11.5 length with 6ft power cord 110-120V60Hz efficiently maintains ideal water temperature for both marine and freshwater aquariums. Easy Temperature Control An easy-to-access dial on the top makes it a breeze to adjust the water temp from 65F to 89F to suit your aquatic fishs needs. Steady Temp The red light automatically shuts off when the target temp is reached, and the heater maintains consistent warmth for your fish or turtle tank. Package Includes 1x 300W Aquarium Heater, 2x Suction Cups, 1x Digital Thermometer for easy temperature monitoring. Cautions Always fully submerge it before turning it on. Remember to unplug it and wait at least 10 minutes before performing aquarium maintenance or removing it from the water. Do not touch the heater while it is powered on to avoid scalding.

AIWEK Compact size aquarium heater 300W with controller, Shuts down when heater detects water is too low or out of water while plugged in,suitable for seawater and freshwater heating, betta fish and turtle tanks and other small fish tanks 20-60 gallon.. Easy to operate This fish tank heater is easy to use, 7Ft long cable wire and the external controller can easily set the temperature, and the temperature adjustment range is 68-93.When the set temperature is reached, the temperature will be kept constant automatically.. Easy to read temperature This fish tank heater has Digital LED temperature display, which can display the real-time water temp and set temp, so that you can know the temperature changes in the fish tank easily. There is also a clear heating indicator on it.. Fish-friendly This aquarium heater is made of thickened quartz glass, and has good sealing performance to prevent water from entering, making it a more fish-friendly heater.The upgraded version comes with a protective shell to prevent accidental collision and explosion of the heating rod and protect the fish from scalding.. Package Comes with two suction cups. Please check the product carefully before using it, we provide a 12-month warranty for this product..

Continuously monitors and displays aquarium water temperature in real time. Intelligent digital microprocessor monitoring system with dual temperature sensors. Ensures the safety and well-being of your aquarium inhabitants. Precision temperature control allows settings in 0.5-degree increments. Integrated fish guard provides advanced protection.

?Rapid Heating and Two Temperature Control System500W aquarium heater is sutable for 75-120 gallon fish tank and made of the most stable nickel-chromium heating wire, which can quickly and stably conduct heat to the surroundings. It has a built-in temperature control system of Fahrenheit and CelsiusTemp range 63-9417-34. You can press and hold the button next to the controller for 2-3 seconds to switch.. ?Intelligent Water Sensor and Over Temperature ProtectionThis fish tank heater has a unique intelligent temperature and water sensor system, the heater will automatically stop heating when the heater is completely out of water or it rapidly heats beyond the set temperature, the indicator light will turn green in both cases to ensure the maximum safety of you and your aquatic organisms just like protecting our own safety.. ?Explosion-proof Quartz Glass Aquarium HeaterThe submersible aquarium heater is made of explosion-proof quartz glass material and a high-temperature resistant nickel-chromium heating wire with silicon carbide heat conduction, faster water heating and longer lasting. And the stronger black shell is a high temperature resistant ABS material which protect the fish, your aquatic organisms and you from scalding.. ?Accurate External Digital Display ControllerThe external IC temp controller of this aquarium water heater can show the water temp with 2 red LED digits. The temperature in Fahrenheit and Celsius is displayed, which can be switched by pressing and holding the button for a few seconds. To set the temp, just press the button over and over until the screen displaying the temp you desired, the setting is done and the led shows the current water temp again.. ?Wide Range of UseThis 500 watt adjustable aquarium heater is suitable for many occasions. The fish market is a common place for us. It can maintain the freshness of fish. They are also suitable for places where aquatic life such as fish tanks, aquariums, and small fish ponds are kept. There are strong suction cups on the heater guard and the thermometer, it's easy to install the aquarium heater no to the tank walls or bottom, please keep them fully submerged..

Aquarium heater HITOP 300W aquarium heater, length 10.4-inch, power cord 4.9ft, designed for small and middle fish tanks, recommended for aquariums 45-65 Gallons.. Adjustable and easy to use This aquarium heater, adjustable temperature range 68 93 F, after setting the temp you want, will on or shut off automatically when the water temperature changes, no extra adjustment is required.. Accurate Temperature Control This fish tank heater built-in thermostat, will automatically keep the water at the set temperature within2F error. Comes with an sticker thermometer to detect water temp at any time.. Thickened glass 2mm thickened quartz glass, 33 thicker than normal aquarium heaters, much safer for both human and animals.. Easier installation you can install it with any angle by 2 powerful suction cups, just make sure it is under water fully. Besides, we provide 1 more extra suction cup for spare total 3 PCS, and we provide 12 months after-sales service..

HITOP aquarium heater 50W, length 7 inch, power cord 4.9ft, designed for small fish tanks, recommended for aquariums 6-15 Gallons.. Thickened Glass 2mm thickened quartz glass, 33 thicker than 1.5mm normal aquarium heaters, much safer for human and your lovely fishes, your pets will no longer fear the winter.. Adjustable and easy to use This aquarium heater, adjustable temperature range 68 93 F, after setting the temp you want, will on or shut off automatically when the water temperature changes, no extra adjustment is required.. Accurate Temperature Control This fish tank heater built-in thermostat, will automatically keep the water at the set temperature within2F error. Comes with an sticker thermometer to detect water temp at any time.. Easier installation, you can install it with any angle by 2 powerful suction cups, just make sure it is under water fully. Besides, we provide 1 more extra suction cup for spare total 3 PCS, and we provide 12 months after-sales service..

hygger Aquarium Heater 800W aquarium heater is suitable for 80 to 220 gallons of saltwater and freshwater aquariums.Voltage 110-120V.The heater length is 6.2ft, power cord is 3.9ft.. Accurate LED Digital Display Controller The controller display the current water tempe. set tempe, heating status, protection signs and alarms. Two temperature control system, which can show F and C. Temp range 59-9315-34, accuracy within 1. When the set temperature is reached, the temperature will automatically remain constant.. Multiple Security Protections ? Anti dry burning function, the heater will automatically stop heating when it leaves the water surface, Auto shut off flashes and buzzer sounds . Overheating Protection, When the temperature exceeds 93F, the controller will display HH flashing and buzzer sounds.Low Temperature Protection,When the temperature is below 59F, the controller will display LL flashing and buzzer sounds.Memory Function, Still remember the last setting if power off.. Security Upgrade,Reliable and Durable The submersible fish tank heater is made of explosion-proof quartz glass and highly temperature-resistant nickel-chromium heating wire, with silicon carbide thermal conductivity, The water heats up faster and the heating rod is safer and more durable.The sturdy black shell is high-temperature resistant ABS material to protect fish, aquatic life and you from burns.. Complete Accessories and Warranty This aquarium heater comes with the accessories you need. The set includes 1 aquarium heater, 1 controller, 3 suction cups, 1 bracket and 1 hook. We provide a 24-month warranty. If there is any problem with our product, please contact us, we are happy to provide you with after-sales service..

250W500W Adjustable Power - hygger newly upgraded adjustable power aquarium heater, you can switch the heaters power between 250W and 500W according to the environment temperature and the size of your aquarium. This 250W500W adjustable heater is ideal for fish tanks 50-106 gallon. One heater meets various needs, saving you money. Multiple Security Protection - ?Off-Water Warning when the heater leaves the water, it will automatically cut off the power to prevent dry running Over-temperature Warning when the water temperature exceeds 94F, the heater will automatically stop heating to prevent boiling fish Low-temperature Warning when the water temperature is below 59F, the heater will sound an alarm and continue heating. Error Code Auto shut off - Out of water HH - High temperature LL- Low temperature. LED Digital Display - The external temp controller of this aquarium heater can accurately display the current water temperature, set temperature, current operating power, set power, and error codes. The red light indicates heating, and the white light indicates constant temperature. Simply press the setting button to easily adjust the target temperature and switch the heaters power. Temperature adjustment range 59-93 Power options 250W500W. Upgraded Safety and Durability - Our fish tank heater uses uniformly wound premium nickel-chromium wire, which can quickly and stably conduct heat to the surroundings, more efficient water heating. Combined with explosion-proof quartz glass and a stronger ABS shell, it is heat-resistant, safer, and effectively prevents fish from being scalded. Safety Instruction - Heater length 11.2 inches, Power cord length 3.9ft 6.2ft, Voltage 110-120V. It is suitable for both freshwater and seawater. Please keep the heating rod fully submerged, and make sure to unplug before water change or cleaning cool down the fish tank heater for 15 minutes. If you have any issue with the heater, please feel free to contact us. We would provide a timely after-sale service..

Adjustable Power This aquarium heater allows easy power adjustmentpress and hold the setting button to switch between 50W, 100W, 150W, and 200W. It fits all aquarium sizes, from small desktop ones to large tanks, and adapts to different seasonal needs. This all-in-one design saves you extra costs. All-Round Safety Protection for Your Aquarium Heater It has a dual temperature control systemif one system malfunctions, the other will automatically activate to prevent overheating and cooking the fish. Furthermore, it has double-sided water shortage protection it automatically stops heating when out of water to avoid dry burning, and restarts once submerged again. Suitable for horizontal installation in low-water-level aquariums especially suitable for frog, salamander and turtle tanks. 0.5F Precise Temperature Control This fish tank heater provides accurate temperature control to within 0.5F, keeping your aquarium water consistently stable. If it keeps heating slightly as it nears your set temperature, dont worry this is completely normal for its high-precision design. The included external controller lets you easily adjust the target temperature from 5993F. Ultra-precise heating ensures your fish are healthy and happy. Premium Titanium Heater This fish tank heater is made of high-quality titanium, which is more corrosion-resistant, explosion-proof, safe and durable than other materials. Its large-area titanium heating element enables faster, more uniform heating for stable water temperature, while the thickened ABS shell further enhances its durability, making it ideal for long-term use in both saltwater and freshwater fish tanks. User-Friendly Design Easy Installation Featuring reliable dry-burn protection, this fish tank heater automatically shuts off when the temperature exceeds 97F, effectively avoiding overheating risks and keeping your aquatic pets safe at all times. It is simple to install with strong suction cups for a firm hold, preventing the heater from being moved by active reptiles for stable and worry-free use..

10 Watt Aquarium Heater Temperature range is 59-93F, for small glass or acrylic aquariums up 1 to 5 gallons, can be used for both fresh and marine water, ideal for fish tanks and turtle tanks. Please choose the right wattage aquarium heater according to our size chart. Made with Premium Quartz The aquarium heater is made of 2mm thickened quartz glass. This fish tank heater is resistant to explosion and corrosion, and protect fish and other livestocks from punching and scalding. Dry Run Overheating Protection When the water temperature exceeds 95F or when the warer level is lower than the minimum water level, the heater will stop heating, and the conrtoller will display an error code. Error code HH-high temp E1-out off water. Multiple protection, you are free from cooking fish. Super Mini Size This small aquarium heater is thumb size - only 4.1 10.5cm in length. Great for nano tanks betta tanks. The innovative super mini size perfectly solves the headache of the fish keepers on the traditional heaters Takes up less space, easy to hide, but in full power. LED Digital Display External Temperature Controller LED digital display can observe the water temperature in real time the temperature remote control allows you to avoid wet hands when adjusting the temperature. Note Please unplug the power when cleaning the fish tank or changing the water in the aquarium..

Heating and Cooling Controls both a heating and cooling such as refrigeration device at the same time This controller can also be used to easily control a single heating or cooling device. Applicable Scene Because it has the powerful function of corrosion protection, it is very suitable for fresh water, sea water aquarium, coral cylinder, ornamental shrimp and tropical fish. Dual Display Windows Display the measure temperature and set temperature at the same time Provides a temperature display of Celsius or Fahrenheit. Alarms High and low temperature alarms sensor failure alarm Maximum output load 1200 W 110 V. Input Power and Temperature Control Output 100 to 240 VAC 50Hz or 60Hz Max. 10 A, 100 to2 40 VAC.

Newly Upgraded QualityTwo super-tough heating tubes are made of explosion-proof quartz glass and high-temperature-resistant nickel-chrome heating wires, distributing heat evenly and heating water faster. The shell is made of V0-rated flame retardant plastic which is corrosion and heat-resistant and prevents fish from touching the heater, thus preventing them from getting burned.. Multiple Security ProtectionWhen the water temperature exceeds 94F or the top of the submersible aquarium heater is 2 inches above the water surface, the heater will automatically cut off the power and stop heating, it will display an error code and sound an alarm until the water temperature is below 94F or the submersible fish tank heater is completely submerged in the water.. External Digital ControllerAdjust the temperature without putting your hand in the water. The LED controller can show the current water temperature, preset temperature, and more warning signs of High temperature out of the water. The running red light means the heater is heating, and the running green light means the water temperature has reached the set temperature.. Precise Control TemperaturTemperature adjustable range 63-94, hold the and - for 5 seconds to switch between and . Accuracy 1F, the adjustable aquarium heater will stop heating when the temperature reaches the setting and restart when it is lower than the setting. The memory function can automatically retain the previous setting when the adjustable fish tank heater is restarted.. Wide Range of Applications300W aquarium heater for 20-80 gallon tanks, please select the appropriate wattage according to our parameters. This fish tank water heater can be widely used in freshwater and saltwater fish tanks, turtle tanks, and aquariums. You can easily mount the aquarium water heater to the tank wall using the included suction cups to maintain the decoration style of your tank..

Orlushy aquarium heaters come in six different sizes, suitable for small fish tanks, aquariums and turtle tanks. Please choose the right wattage aquarium heater according to our size chart.. Stable Heating Stair shape heating that red light is on and heater starts to intermittently heat the water to the set temp, saving energy and electricity. When green light is on, heater stops working and maintains the temperature constantly. It also come with a separate thermometer for real-time monitoring of the aquarium water temperature.. Durable Material The durable material of the heater ensures safe operation. The outer shell covering the whole body of the heater is made of heat-resistant ABS material that it wont deform and melt under high temperature. The heating rod is made of nickel-chromium heating wire to faster heating rate, and non-corrosive quartz glass.. Cautions 1.Please ensure the heater is 100 submerged into the water before plug in the power. 2. Please unplug the power and cool down the heater for 10-20 minutes before taking it out to clean the fish tanks or change the water.. Guaranteed Customer Service Orlushy fish tank heater is made with great safety and durability for use. We guarantee 1 -Year warranty. If there is any issue with our product, please contact us, and we would gladly offer you after-sales service..

Orlushy aquarium heaters come in six different sizes, suitable for small fish tanks, aquariums and turtle tanks. Please choose the right wattage aquarium heater according to our size chart.. Safer and More Durable Quartz Glass This aquarium heater is made of gray quartz glass, which has higher hardness than regular quartz glass, more high-temperature resistant and explosion-proof. This material makes the heater safer and more durable to be used in both freshwater and saltwater, longer service life is provided.. Stable Heating Stair shape heating that red light is on and heater starts to intermittently heat the water to the set temp, saving energy and electricity. When green light is on, heater stops working and maintains the temperature constantly. It also come with a separate thermometer for real-time monitoring of the aquarium water temperature.. Cautions 1.Please ensure the heater is 100 submerged into the water before plug in the power. 2. Please unplug the power and cool down the heater for 10-20 minutes before taking it out to clean the fish tanks or change the water.. Free Thermometer and 180 Days Warranty This fish tank heater comes with one free strip thermometer for better temperature calibrator as well as 180 days warranty that free replacement of heater are provided if any problem occurs to it. If you have any issue with the heater, please feel free to contact us. We would provide a timely after-sale service..

SPECIFICATION Aquarium heater 500Watt, 110-120V, 17.7 inch long, suitable for large fish tank 55 gallon 60 gallon 65 gallon 70 gallon 75 gallon 80 gallon 90 gallon 100 gallon water. WIDELY TEMPERATURE RANGE ADJUSTMENT Adjust and maintains at temperature range from 68F to 94F. The recommended temperature range for most fishes is 76 to 80F, the stick-on thermometer helps to measure the water temperature, ensure the fish tank heater work more steadily. ACCURATELY TEMPERATURE CONTROL The fish tank water heater works in intermittent operation mode and will automatically power onoff to achieve the setting temperature constantly and stably, provide a constant warm environment for your tropical fishes to stay healthy. HIGH SAFETY This 500watt aquarium heater has more than 2mm Thick Quartz Glass providing explosion-proof, shatterproof, IP68 waterproof, and scald-preventing with plastic cover to your fishes or other aquatic pets. 180 Days WARRANTY GUARANTEE Our aquarium heater supply 6 months long warranty to you, guarantee to service you any time as soon as you contact us.

GLASS AQUARIUM KIT Glass aquarium with 2 low-profile hinged hoods that house energy efficient white LEDs to create a natural underwater shimmer effect. EASY TO SET UP Complete kit includes everything you need to get started. FILTER INCLUDED Comes with the Tetra Whisper PF 60 Power Filter with Tetra Large Bio-Bag Filter Cartridge. WITH HEATER Includes a 200-watt heater and thermometer, along with a fish net, Tetra AquaSafe water conditioner sample, TetraMin food sample and setup guide. 55 GALLON TANK Measures 48 inches wide by 13 inches deep by 20 inches high.

PRECISE TEMPERATURE CONTROL - Courtesy of cutting-edge inverter technology and integrated chips, this aquarium heater ensures stable temperature control with an impressive accuracy of 1F. That's a huge leap from old-school, knob-controlled heaters. With its user-friendly thermostat displaying current and desired temperatures, operating this heater is a breeze.. SAFETY FIRST - Overheating and dry run protection got you covered. If the water dips below the minimum required level, the heater switches off DRY RUN PROTECTION. It also powers down if the water temperature surpasses 97F OVERHEATING PROTECTION, so you don't have to worry about inadvertently cooking fish. MEMORY FUNCTION - Last settings are stored in the thermostat's chip. In case of power loss, the aquarium heater resumes operation based on the last recorded setting upon power restoration.. PROTECTIVE HOUSING - Our fish tank heater is equipped with a protective casing, ensuring the warmth disperses without risks of glass damage and potential burning hazards to the fish from the surrounding heat of the heater. This removable enclosure is a breeze to clean, aiding in the prevention of grime and limescale accumulation. It supports a temperature spectrum from 64F to 93F.. VERSATILE APPLICATIONS - This heater isn't solely designed for aquariums. It's perfectly compatible with both fresh and saltwater environments. Beyond functioning as a standard fish heater, it can double up as a turtle heater, pet fountain heater, or a plant seedling heater..

Fast Heating Dual Temperature Control System300W aquarium heater is suitable for 40-75 gallon fish tanks, made of the most stable nickel-chromium heating wire, which can quickly and stably conduct heat to the surrounding environment. It has built-in Fahrenheit and Celsius temperature control system temperature range 63-9417-34. You can press and hold the plus and minus buttons next to the controller for 2-3 seconds at the same time to switch.. Explosion-proof Quartz Glass Aquarium HeaterThe submersible aquarium heater is made of explosion-proof quartz glass material and a high-temperature resistant nickel-chromium heating wire with silicon carbide heat conduction, faster water heating and longer lasting. And the stronger black shell is a high temperature resistant ABS material which protect the fish, your aquatic organisms and you from scalding.. Accurate External Digital Display ControllerThis external IC temperature controller for aquarium water heater can display the water temperature through two-digit white LED digits. The temperature display is in Fahrenheit and Celsius. To set the temperature, just press and hold the plus and minus buttons until the screen displays the desired temperature, the setting is completed, and the LED light will display the current water temperature again.. Wide Range of UseThis 300 watt adjustable aquarium heater is suitable for many occasions. The fish market is a common place for us. It can maintain the freshness of fish. They are also suitable for places where aquatic life such as fish tanks, aquariums, and small fish ponds are kept. There are strong suction cups on the heater guard and the thermometer, it's easy to install the aquarium heater no to the tank walls or bottom, please keep them fully submerged.. Intelligent Water Sensor and Over Temperature ProtectionThis fish tank heater has a unique intelligent temperature and water sensor system, the heater will automatically stop heating when the heater is completely out of water or it rapidly heats beyond the set temperature, the indicator light will turn green in both cases to ensure the maximum safety of you and your aquatic organisms just like protecting our own safety..

INVERTER TECHNOLOGY This aquarium heater uses the advanced inverter technology to heat water faster, while during operation it keeps water at a constant temperature in a more efficient way. Plus because of the inverter technology the fish heater has a longer life-span.. MORE ACCURATE EXTERNAL THERMOSTAT The in-built chips of this submersible heater keeps water at a constant temperature at an accuracy of 1F, much more accurate than the traditional knob-controlled heaters. The digital display of the external thermostat shows 2 readings the current temperature and the set temperature very easy to operate.. HIGH STANDARD MATERIALS Stable nickel-chromium heating wire, highly heat-conductive sand, housed by a shatter-proof quartz glass tube ensures excellent quality of this heater. Plus a multiple-slotted ABS plastic housing protects your fish from scalding.. INTELLIGENT SENSORS FOR PROTECTIONS - With the multiple sensors this fish tank heater will stop working when the water level is lower than the minimum water level DRY-RUN or when the water temperature exceeds 95FOVERHEAT. With the MEMORY FUNCTION, In case of a power cut, when the power recovers the heater will follow the last setting. You are free from cooking fish. MULTIPLE USES This heater can be used for both fresh and marine water. It can not only be used as an aquarium heater and turtle tank heater, but can also work for pet fountains, and plant seedling..

PRECISE 100W HEATING Keep your tank at the perfect temperature with this 100W aquarium heater, ideal for 10-gallon, 20-gallon, and 30-gallon tanks. Designed to ensure a stable and healthy environment for your fish.. EASY TEMPERATURE CONTROL Adjust water temperature effortlessly using the included remote control. Perfect for creating an optimal setup in 10-gallon fish tanks or larger aquariums.. VERSATILE FOR ALL TANK SIZES Whether its a 10-gallon fish tank, a 20-gallon aquarium, or a 30-gallon aquarium, this heater provides reliable performance for any setup.. SUBMERSIBLE AND SIMPLE TO INSTALL The fully submersible design ensures even heat distribution and quick installation. Ideal for maintaining consistent warmth in 20-gallon or 30-gallon fish tanks.. BUILT TO LAST Made with durable materials, this heater delivers consistent performance to keep your fish comfortable and healthy for years to come.. GREAT GIFT FOR FISH ENTHUSIASTS This heater makes a thoughtful gift for anyone passionate about aquariums. Its perfect for hobbyists with 10-gallon, 20-gallon, or 30-gallon tanks.. OUTSTANDING CUSTOMER SUPPORT Weve got your back Our friendly customer service team is ready to assist with any questions or concerns, ensuring a worry-free experience..

PROTECTIVE HOUSING - Our aquarium heater comes with a protective housing, which provides essential warmth while protecting from glass-breaking accidents and protecting fish from being burnt by the heat around the heater. This detachable casing can be easily removed and cleaned to prevent dirt and scale buildup. It offers a temperature range between 64F and 93F.. ADVANCED TEMPERATURE MANAGEMENT - Thanks to progressive inverter engineering and embedded chips, our fish heater offers accurate temperature control within a remarkable 1F precision. This outperforms traditional knob-adjusted heaters. The intuitive thermostat presents real-time and targeted temperatures, making the heater's operation a cinch.. PRIORITIZING SAFETY - Protection from overheating and dry running is ensured. Should the water level drop under the required minimum, the heater automatically deactivates DRY RUN PROTECTION. Additionally, should the water temperature exceed 97F, it automatically shuts down OVERHEATING PROTECTION. You don't have to worry about inadvertently cooking fish. MEMORY FUNCTION - The thermostat's chip remembers the last chosen settings. In the event of a power outage, the fish tank heater will revert to the last selected setting when power returns.. MULTIFUNCTIONAL APPLICATIONS - Our heater's design extends beyond aquarium use. It works efficiently in both freshwater and saltwater habitats. Aside from its primary function as a aquarium heater, it can also serve as a turtle heater, pet fountain warmer, or a plant seedling heat provider..

COMPACT DESIGN - This aquarium heater boasts an exceptionally compact size, likely the smallest available. It's approximately half the length of standard fish heaters, offering a revolutionary solution to the persistent issue of bulky heaters that aquarists often face. Despite its diminutive size, it delivers robust heating capabilities, providing a temperature range of 64F to 93F.. ADVANCED TEMPERATURE MANAGEMENT - Thanks to progressive inverter engineering and embedded chips, our fish heater offers accurate temperature control within a remarkable 1F precision. This outperforms traditional knob-adjusted heaters. The intuitive thermostat presents real-time and targeted temperatures, making the heater's operation a cinch.. PRIORITIZING SAFETY - Protection from overheating and dry running is ensured. Should the water level drop under the required minimum, the heater automatically deactivates DRY RUN PROTECTION. Additionally, should the water temperature exceed 97F, it automatically shuts down OVERHEATING PROTECTION. You don't have to worry about inadvertently cooking fish. MEMORY FUNCTION - The thermostat's chip remembers the last chosen settings. In the event of a power outage, the fish tank heater will revert to the last selected setting when power returns.. MULTIFUNCTIONAL APPLICATIONS - Our heater's design extends beyond aquarium use. It works efficiently in both freshwater and saltwater habitats. Aside from its primary function as a aquarium heater, it can also serve as a turtle heater, pet fountain warmer, or a plant seedling heat provider..

Paladin Heater The design concept is derived from the Paladin.It like a paladin guard you fish.No cooking fish. PTC,Ceramic core.Corrosion resistance,easy to clean,PTC , keep 1 month cleaning once, for salt water ,keep 1 month cleaning twice,can greatly extend the service life of the heater.. PID controlThe control accuracy is 0.5.. Frequency conversion heating, the maximum energy saving. When the water temperature is low, the heater will automatically run in high power to improve the water temperature at a faster speed. When the water temperature gradually reaches the set temperature, the heater will gradually reduce the power to save electric energy.. 12 months if the heating rod is damaged, we are responsible for repairanty period..

Allspark Heater The design is inspired by Transformers.It's like the robot's most needed allspark, providing unlimited energy to the fish.Horizontal use, reduce the impact on fish, and improve the aquarium ornamental.. PTC Ceramic heater is the safest, most accurate and fastest heating rod on the market at present. It is the first choice of aquarium heater.. PID ControlEach heater has a chip control system with two different channels, respectively controlling the left and right heating rods. It starts with two heating rods simultaneously, doubling the speed at which the water heats.When one of the heating rods failed, the other heating rod was still functioning normally.This will ensure that your lovely fish won't die if the water suddenly gets cold.. Frequency conversion heating, the maximum energy saving. When the water temperature is low, the heater will automatically run in high power to improve the water temperature at a faster speed. When the water temperature gradually reaches the set temperature, the heater will gradually reduce the power to save electric energy.. 200W,110V.60Hz.6893.2,for 1040Gallon fish tank.12 months if the heating rod is damaged, we are responsible for repairanty period..

SUPER MINI SIZE This aquarium heater is SUPER SHORT in length might be the shortest heater in the market It is only a bit more than HALF of the length of the traditional aquarium heaters The innovative super short length perfectly solves the headache of the fish keepers on the traditional aquaruim heaters Takes up less space, easy to hide, but in full power Temperature range is 64-93F. 150 Watt for 15 - 30 Gallon tanks.. SUPER ACCURATE 1 Thanks to the intelligent inverter technology, with the in-built chips the thermostat keeps the fish heater at a constant temperature at an accuracy of 1, much more accurate than the traditional knob-controlled fish heaters and you save your electricity expenses by 50. DIGITAL DISPLAY WITH DOUBLE TEMP. READINGS This fish tank heater comes with an external thermostat with digital display that shows 2 readings the current temperature and the set temperature very easy to switch by pressing the SET button and you save an extra thermometer for current temperature measuring.. DRY RUN OVERHEATING PROTECTION Full consideration of safety. With the multiple protections this fish tank heater will stop working when the water level is lower than the minimum water level DRY RUN PROTECTION or when the water temperature exceeds 97F OVERHEATING PROTECTION. You are free from cooking fish. MEMORY FUNCTION The last setting is stored in the chips of the thermostat. In case of a power cut, when the power recovers the fish heater will follow the last setting.. EXTERNAL TEMP. SETTING, NEVER WET YOUR HANDS With the external thermostat you are away from getting your hands wet like you are doing with the traditional knob-controlled fish tank heaters to set the temperature.. MULTIPLE USES This fish tank heater can be used for both fresh and marine water. It can be not only used as an aquarium heater, but can also work as a turtle heater, pet fountain heater, and plant seedling heater..

INVERTER TECHNOLOGY - Our fish tank heater uses cutting-edge inverter technology for quicker water heating. This ensures efficient maintenance of a consistent water temperature. Thanks to this technology, the heater also enjoys a longer life-span than the traditional aquarium heaters.. PRECISE EXTERNAL THERMOSTAT - The aquarium heater comes with built-in chips to provide an accurate water temperature up to 1F. This makes it considerably more precise than the traditional knob-controlled heaters. The external thermostat's digital display showcases 2 readings - the current and set temperatures, simplifying its operation.. SMART PROTECTION SENSORS - The fish heater's multifold sensors prevent operation when the water level drops below the minimum DRY-RUN or when the water temperature goes over 95F OVERHEAT. A MEMORY FUNCTION is also in place. In the event of a power outage, the heater reverts to the last setting when power returns, helping you avoid cooking fish. PREMIUM MATERIALS - The heater is made of sturdy nickel-chromium heating wire and highly conductive sand, all encased within a shatterproof quartz glass tube, attesting to its top-notch quality. Its multiple-slotted ABS plastic casing also shields your fish from burns.. VERSATILE USES - Our heater is suitable for both fresh and seawater. Besides serving as an aquarium heater and turtle tank heater, it can also be utilized for pet fountains and plant seedlings..

PRECISE TEMPERATURE CONTROL - Courtesy of cutting-edge inverter technology and integrated chips, this aquarium heater ensures stable temperature control with an impressive accuracy of 1F. That's a huge leap from old-school, knob-controlled heaters. With its user-friendly thermostat displaying current and desired temperatures, operating this heater is a breeze.. SAFETY FIRST - Overheating and dry run protection got you covered. If the water dips below the minimum required level, the heater switches off DRY RUN PROTECTION. It also powers down if the water temperature surpasses 97F OVERHEATING PROTECTION, so you don't have to worry about inadvertently cooking fish. MEMORY FUNCTION - Last settings are stored in the thermostat's chip. In case of power loss, the aquarium heater resumes operation based on the last recorded setting upon power restoration.. PROTECTIVE HOUSING - Our fish tank heater is equipped with a protective casing, ensuring the warmth disperses without risks of glass damage and potential burning hazards to the fish from the surrounding heat of the heater. This removable enclosure is a breeze to clean, aiding in the prevention of grime and limescale accumulation. It supports a temperature spectrum from 64F to 93F.. VERSATILE APPLICATIONS - This heater isn't solely designed for aquariums. It's perfectly compatible with both fresh and saltwater environments. Beyond functioning as a standard fish heater, it can double up as a turtle heater, pet fountain heater, or a plant seedling heater..

Accurate Temperature Control -1 F It ensures the water temperature is accurate at the setting temperature -1F. Different from others, thanks to the integrated design in which the PID temp-chip and nickel-chromium wires are connected directly. When the AHJ aquarium heater is in the water, it could detect the real temperature super fast and make regulations quickly. Ensure a stable and warm water comfortable for your aquatic fishes, betta, turtle. Upgrade Intelligent Safety Protection Protection against overheating, Over-temperature, and lack of water protection, Anti-dry burning functions. Safeguard your fish and aquarium with advanced safety measures. When the water temperature exceeds 94, the LCD digital display will display HH and keep flashing to remind. When the digit heater detects the fish tank's lack of water, it will auto-shut off. Heating Fast Keeps Stable Enjoy fast and efficient heating with the AHJ aquarium heater. Quick temperature adjustment, hassle-free setup. Experience rapid heating for your 40-70 gallon recommend 300 watts. If you are not sure which size and watt suits your fish tank, please measure the L W H, and contact our customer service. External Controller Easy to Use The heater must be fully submerged to work properly. Conveniently adjust settings by the external controller without wetting your hands. Press the setting button, the thermometer will change 163-93 cycle setting. Red LED light on means the heater working and the water is heating. Green LED light on means the water temperature is kept constant. Very convenient to read and compare the temperature from LCD screen. High Quality with Longer life span Before the digital aquarium heater delivery, we have 100 conducted a 72-hour heating test in water to ensure the safety of the product. Using a thick quartz tube, 1.5m4.75 ft cableU.S. UL Certified, high temperature resistant protective case which Prevents water plants from adhering to the quartz glass wall and protects small fish not touching the quartz tube.

Fully Submersible. Power 300W. Suggested water volume 55-100 gal.. Adjustable Temperature The temperature of the fish tank heater can be adjusted automatically. Temperature setting range 65 F - 93 F20C34C, and the display is easy to read.. High Quality Aquarium heater made of high quality quartz glass, double seal material , advanced design, ensures safe operation.Fully suiting for fresh or saltwater aquariums, provide a constant warm environment for your tropical fish to stay healthy.. Set desired aquarium temperature onoff indicator light confirms operation. Onoff indicator light allows simple, visual confirmation of heater operation.. Convenient and Safe Our aquarium heater thermostat has two suction cups for attachment to the fish tank. The polarized plug prevents electrical shock..

This 200 watt heater is for aquariums up to 55 gallons. Adjustable temperature dial allows you to set the temperature 1 degree with every click.. Thermal Switch automatically turns off as temperature rises above an internal preset and turns back on once it cools down.. The advanced heating element contains a mica core surrounded by a mesh heating element for superior heat transfer with enhanced durability. Advanced mounting bracket securely attaches to glass and provides 3 window positions to view the temperature display. Easy to view sliding scale tells the exact temperature setting. Top dial view shows the setting from an additional location..

Heating uniformly and high heat transfer efficiency, protect your fish from the cold. Quartz glass material makes it extremely durable, wide range of applications and suitable for various aquariums. Powerful suction cups makes it easy to install and place, ensuring heater runs smoothly in the aquarium. A small light in the heater is included to show its working status. When the set temperature is reached, the light changes from red to green. Slender tube type and low-key color make the heating rod easy to hide without disturbing your fish.

100 watt heater This 100 watt heater is suitable for 5-25 gallon water tanks, the heater length is 10.8 inches about 27.4 cm, and the power cord length is 47 inches about 119.3 cm 67 inches about 170.2 Cm, please choose the appropriate wattage aquarium heater according to our size chart.. External temperature controller This diving aquarium heater is designed to control the external temperature, allowing you to conveniently and safely adjust the temperature without taking the heater out of the water and taking risks.. Dual temperature display Simultaneously display the water temperature and set the temperature, which can help you easily identify and observe temperature changes even at night.. High quality Made of shockproof and shatterproof quartz, suitable for fresh water or sea water. In addition, the heat-insulating cover can protect your little fish from scalding.. Please note The aquarium heater should be completely immersed in water. When cleaning the fish tank, changing the water in the aquarium or removing the heater, please unplug the power please cool down in the water for a period of time before removing it..

Real Smart And Fast Heating. A good partner for your beloved fishes SZELAM aquarium heater adopts black quartz sand to conduct heat, which features a high-speed and all-round heat transfer effect that can quickly increase the water temperature. It stops heating when the water temperature is close to the set temperature and continues when the water temperature is lower than the set temperature.. Upgraded Protective Cover. The fish tank heater 300w will be a livesaver to your aquatic pets. It will never scald your little fish, as the protective shell is designed with dense small holes, which can protect your fish from being scalded, as well as dissipating the heat to the whole tank.. Precise Dual Temperature Control. Both suitable for freshwater and marine water,this aquarium heater 300watt is explosion-proof anti-scalding. With built-in sensitive temperature control and intelligent heating function, the fish heater can provide accurate and stable temperature when working, while creating a worry-free habitat for your beloved fish.. Auto Shut Off. More safety to you and your aquatic creatures, as the betta heater can automatically power off when out of water or overheat. When the heating element is out of water, the controller will display error code E0 and stop working. And when the water temp excesses 93, the heater will stop heating with the controller shows error code H, and start working again when the water temp is lower than the set temp.. Free Your Hands with Easy Setting. The submersible aquarium heater is adjusted by an external controller. There is a sticker on the back of the controller, you can stick it anywhere you want. It shows the setting temp and water temp at the same time, which is convenient for you to observe and adjust..