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..

AQUASMITH Aquarium Heater 50 watt aquarium heater, suitable for 0-3.96 gallon for turtle tank and fish tank,Small size, Heating rod size 5.35-0.68 in, easy to hide, Cable length 70 in,Safe heating and precise temperature control.. LED external controller Real-time display of the temperature in the fish tank, allowing you to check and adjust the temperature in the fish tank at any time temperature accuracy 0.5, and the temperature range can be set from 59 to 93.. Heating protection Ensure that the heater rod will not cause harm to your fish or aquatic life due to overheating. When the set temperature limit is exceeded or the water level in the fish tank drops and cannot submerge the heater rod, the protection will be triggered and shut down in time. At the same time, the controller will display an error code please see the instruction manual for details.. Material The heating rod uses nickel-chromium wire for heating, and the quartz tube is filled with emery as a conductor. Its advantages are good thermal conductivity, fast heating, explosion-proof, corrosion-resistant, and can be used in both fresh and sea water.. After-sales service This fish tank heater is not only of stable quality, safe and reliable, but also has very considerate after-sales service. We promise that if there are any quality problems within one year of use, we will provide you with free returns and exchanges. Our professional after-sales team is on standby at any time..

?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.

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..

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..

Small And Powerful This aquarium heater is about 2.36 inch long . It is specially designed for small fish tanks and does not occupy any space. Upgrade the chip to make the temperature sensing more sensitive and the temperature rise more accurate. Intelligent Memory Function After setting the target temperature, the power is suddenly turned off, and the target temperature remains unchanged after turning on the power again. Overheating Protection If the water temperature exceeds 95F, the error code HI appears, the heater stops working, and when it returns to below 95F, the error code disappears and it starts working again. External Controller External temperature controller, no need to get your hands wet, no need to buy other controllers, 52 inch long power cord, easy to install, easy to control. Widely Used Suitable for freshwater and saltwater, meet the growth temperature for turtle, Fighting fish, Dwarf Gourami, Koi, Corridors, Paradise Fish, Clownfish, swordtail.

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.

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..

Super Mini, Type-C Aquarium HeaterType-C Interface heater, output voltage 5V, more convenient and safe to use, plug adapter not included. 10W aquarium heater is very small and short with its length of 1.6in, so that the finger-sized heater is very easy to hide in the fish tank. 10W mini heater suits for up to 2.5Gallon nano fish tank, betta tank, fish bowl, desktop aquarium.. External Temperature RegulatorNo more wet hands when adjusting the temperature. When setting the temperature, turn the set temperature to the green light, and the red indicator above will light up when heating. Temperature range is 64-93F. 4.9ft long power cable, easy to control the temperature outside the fish tank.. Memory FunctionThis small heater has a power-off temperature memory function, that is, the temperature setting of the heater after a sudden power failure will be automatically consistent with that before power failure, and there is no need to reset. After power on, the temperature setting is automatically restored.. Sturdy and DurableThis fish tank heater is made of high-quality thickened quartz glass, which is high temperature and corrosion resistance, so it can be used in both fresh water and saltwater tank, betta tank, turtle tank. Low power heater can effectively prevent overheating, and with great sealing performance, water wont enter this mini heater, providing a better living environment for the fish.. Package includingCome with a mini heater connecting its power cable and a sticker thermometer, 2 powerful suction cups to firmly attach the heater to the inner wall of the tank, 1 bottom cover to protect the heater and prevent the heater directly touch the bottom of the tank. We provide 12-month warranty.. NotePlease use a plug adapter with a power greater than 10W 5V2A..

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.. 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.. 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.. INTELLIGENT SENSORS - 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. 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..

Aquarium Heater for 5-15 gallonOur aquarium heater utilizes an explosion-proof quartz heating tube,which is safer and more reliable compared to traditional coil heaters.Suitable for 5-15 gallon fish tanks. It operates at a rated voltage of 110-120V. Please consult the size chart to select the appropriate heater wattage.. LED Temperature DisplayThe water temperature is continuously displayed on the external controller,There is no need for additional aquarium thermometers.temperature sensors ensure accurate temperature measurement, and you can switch between Celsius and Fahrenheit temperature units.Accuracy3F. Easy to installDue to its compact design and strong suction cups,this heater can be easily installed at any location within your aquarium.It is suitable for both freshwater and saltwater environments.. Safety featuresFor safety,the heater includes overheat protection,which automatically stops heating in case of overheating or low water levels. If the temperature becomes too high, HH will be displayed on the remote control,Also equipped with dry-burn protection, meaning it won't immediately stop working after leaving the water surface. It will automatically cease operation after a while of being away from the water surface. After sales guaranteeThe heating rod must be completely immersed in water.Suitable for 5-15 gallon aquariums,We offer a 1-year free warranty, a 1-month free return policy,and free replacement for 3 months..

?25W Aquarium Heater This 25W aquarium heater measures 6.5 inches in length and features a 47.24 inchs power cord with CE certification, the mini size of this heater is specifically tailored for 1-5 gallon desktop aquariums, allowing it to 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..

Ceramic Aquarium HeaterThe heating element of the explosion-proof Aquarium Heater is composed of the explosion-proof quartz glass tubes and high-temperature resistant ceramic heating core for fast, consistent, and more evenly distributed heat. Housed in of V0 grade ABS flame retardant plastic for IP68 waterproof, corrosion resistant, and high-temperature resistance.. Safety ProtectionWhen the aquarium heater head out of the water, the heater will automatically stop heating, the controller will display the E1 until the heater is completely submerged in the water. If the water temperature exceeds 34C94F, the fish tank heater will automatically stop heating, and the controller will display the HH until the water temperature drops below 34C94F.. Precise Temperature ControlM2 grade precision water sensor forms an accurate water temperature sensing system. Automatic Constant Temperature Function Temperature accuracy is 1F, when the water temperature is higher than the set temperature, the adjustable aquarium heater will automatically stop heating when water temperature is lower than the set temperature, the adjustable fish tank heater will restart heating.. Digital LED ControllerTemperature range 63-9417-34 long press for 5 seconds to switch between and . The LED display can show the current water temperature and the set temperature at the same time, the red light on means heating start, and the green light on means constant temperature. The memory function can automatically retain the previous setting when the heater is restarted, no need to set it again.. Wide Range of UseThe 50W aquarium heater is suitable for 3-15 gallon tanks. Please choose a suitable aquarium heater according to our parameters. This fish tank heater can be widely used in freshwater and saltwater fish tanks, turtle tanks, and aquariums. There are strong suction cups on the heater guard, it's easy to install the aquarium heater not to the tank walls or bottom..

SUPER MINI SIZE This mini fish tank heater is just about the size of a thumb only 1.975cm long. It's fantastic for nano tanksbetta tanks. The groundbreaking super tiny design brilliantly addresses the fish keepers' annoyance with traditional heaters Occupies less space, easy to tuck away, but packs a punch in power Temperature ranges between 64-93F, suitable for tanks up to 1 gallon.. PRECISE TEMPERATURE Courtesy of sophisticated inverter technology, with its in-built chips, this thermostat maintains the heater at a steady temperature with an accuracy within 1F, a lot more precise than conventional knob-controlled heaters. The thermostat displays 2 readings the current temperature and the designated temperature making it super user-friendly.. 5V2A USB POWER SOURCE This ultra-safe 5V2A USB power source keeps you worry-free from any potential electric shock risk to your cherished fish Use a 5V2A power adapter or a 5V2A power bank to fuel up the heater. Note Power adapter or power bank not included. OVERHEATING SAFEGUARD Safety comes first. This betta heater will automatically stop running once the water temperature exceeds 97F. No more fretting about cooking fish. MEMORY FEATURE The last setting is saved within the thermostat. In the event of a power outage, the heater will revert to the last setting once power is restored.. VERSATILE USES This betta fish heater can be used in both fresh and saltwater. Not only can it serve as an aquarium heater, but it also works well for turtles, pet fountains, and plant seedlings..

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.

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..

Small tank heater fits 3-12 gallon aquarium with 5.35ft power cord. Temperature can be accurately adjusted from 68 to 93F. Ideal for use in low water level turtle tanks, fish tanks, betta tanks etc.. ? ? Intelligent induction unit with auto memory function, can be safer for you and your fish. Fault code E1 - Anti-dry protection, E3 - Overheating protection. Take the heater out of the water and put it back in when the error code appears.. ? Digital temperature display can easily see real temperature and error code. External controller can let you adjust the temperature you want without getting your hands wet.. ?-? ? Designed with metal-ceramic heaters are energy efficient, safety, durability, rapid heating and will maintain a constant aquarium water temperature after 72 hours of continuous heating.. Press and hold for 3 seconds to toggle between C and F. Do not bury the heater in sand or mud immerse the heater vertically in fish tanks and horizontally in turtle tanks..

Rapid Heating Dual-Temp ControlThis 50W aquarium heater is ideal for 510 gallon tanks. Made with stable nickel-chromium heating wire and silicon carbide heat conduction, it heats water quickly and maintains consistent temperatures. Built-in dual-mode thermostat supports FC display 6893F 2034C. Press and hold the button for 23 seconds to switch units easily.. Smart Dry-Run Overheat ProtectionAquarium heater 10 Gallon is equipped with an intelligent temperature sensor system that automatically shuts down if it detects the water temperature rising above the set limit, preventing overheating and ensuring the safety of your aquatic environment. The indicator light will turn green when the heater is operating normally, providing you peace of mind.. Explosion-Proof Quartz Glass DesignConstructed with thickened explosion-proof quartz glass and high-temperature resistant materials, this heater resists cracking and corrosion. The reinforced black ABS shell provides excellent insulation, protecting your hands and fish from burns.. External Digital Controller with LED DisplayThe Fish Tank Heater 10 Gallon features a clear 2-digit red LED display that shows real-time water temperature. The external controller allows you to set and monitor temperature without getting your hands wetjust press to adjust, hold to switch between F and C.. Easy Installation Wide CompatibilityUPETOOOLS Small Aquarium Heater design for small aquariums, betta tanks, shrimp tanks, and turtle enclosures. Strong suction cups securely attach the heater to tank wallsvertical for fish tanks, horizontal for shallow turtle setups. Keep fully submerged for best performance..

SUPER MINI SIZE This aquarium heater is incredibly small. It is perfect for nano tanks and betta tanks, taking up minimal space. The innovative super mini size solves the common problem faced by fish keepers with traditional heaters. Despite its compact size, it delivers full power and efficiency.. ALUMINA CERAMIC - Crafted from high-quality alumina ceramic, this betta heater delivers unmatched durability, exceptional mechanical strength, and superior heat and chemical stability. Its advanced electrical insulation and rapid heat conduction ensure efficient heating while saving 20-30 energy, creating a stable and energy-efficient habitat for your fish. ACCURATE TEMPERATURE The intelligent inverter technology and built-in chips ensure precise temperature control. This thermostat maintains a constant temperature with an accuracy of 1F, surpassing the traditional knob-controlled heaters. The thermostat displays two readings the current temperature and the set temperature, making it easy to operate and monitor.. OVERHEATING PROTECTION Safety is a top priority. This mini fish tank heater automatically shuts off when the water temperature exceeds 97F. You can rest assured that your fish will be safe from overheating.. MEMORY FUNCTION The thermostat conveniently stores the last temperature setting. In the event of a power outage, the mini fish heater will resume its previous setting once power is restored, eliminating the need for manual adjustment.. MULTIPLE USES This mini aquarium heater is suitable for both freshwater and marine water tanks. It can be used not only as an fish heater but also for other purposes such as turtle tanks, pet fountains, and plant seedlings. It offers flexibility and functionality beyond traditional aquarium heating..

Dual safety protectionThe small aquarium heater automatically powers off and triggers an alarm when removed from water, preventing dry burning and potential dangers. It features adjustable over-temperature protection personalized MAX and MIN temperature threshold. Multi-zone temperature probes ensure full water temperature detection must be fully submerged. Mini Heater Specifications25W fish tank heater provides stable and efficient heating for 15 gallon tanks. Dimensions 5.710.87 inches. Power cord 3.3 ft 5.25 ft sensor cord 11.8 inches. Temperature range 6394F 1734C. It can be easily hidden in aquascaping to meet different placement needs and keep the tank aesthetically pleasing. Dual LED display Easy SetupSay goodbye to the vague indicator lights of traditional heating rods The external smart controller is equipped with a high-definition dual digital display, showing real-time water temperature and set temperature. Recognize status by color red means heating, white means heating completed. Easy for adults and kids to operate without reaching into the water. 0.1 Precision Temperature ControlShort press to adjust 0.1F, long press for fast 1F. Built-in high-sensitivity sensor monitors water temperature in real time for stable and accurate heating, creating a healthy environment for bettas, tropical fish, ornamental shrimp, turtles and aquatic plants, reducing stress from temperature fluctuations. Intelligent Memory FunctionNo need to reset after a sudden power outage Built-in smart memory chip automatically restores the last set temperature when powered on, saving you from repeated settings. Suitable for both beginners and experienced aquarium hobbyists. Wide Application DurableThis submersible aquarium heater is made of explosion-proof quartz with a sturdy heat-resistant ABS shell, preventing glass breakage and protecting fish from scalds or scratches. Shock-resistant, easy to clean and long-lasting. Ideal for freshwater tanks, saltwater tanks, turtle tanks, planted tanks, pet fountains and plant seedling propagation.

Small Aquarium Heater for 1-6 Gallon Tank SEAOURA aquarium heater is made of explosion-proof quartz heating tube, which is safer and more reliable than traditional coil heaters. Plastic protective cover prevents harm to aquatic life. Rated at 110-120 V. Power cord length 4.2 FT, heater length 4.7 Inch. LED External Controller Multi-function LED digital display clearly shows heating temperature. The temperature sensor measures accurately to 1F and converts temperature units to CF by pressing the and - keys simultaneously for 3 seconds. Excellent heat retention and easy to set up. Safety Protection The fish tank heater has an overheat protection function that automatically stops heating when overheating or the water level is too low. If the temperature exceeds 99, the display will show HH and the heater will shut off automatically. Safety controls prevent dry burning. Mini aquarium heater Red light indicates heating status, green light indicates stop heating. Thanks to its compact design and sturdy suction cups, the heater can be easily installed anywhere in the aquarium. It is suitable for both freshwater and saltwater environments, pets water fountain, aquatic plant species. Professional Technical Support Please feel free to contact us if you have any questions. The heating rod must be fully immersed in the water. 25W aquarium heater is suitable for 5 gallon fish tank. Ideal for turtles, bettas and tropical fish.

COMPACT DESIGN Thumb-sized aquarium heater measuring just 3.15 inches in length and 0.47 inches in width, perfect for small tanks between 3-5 gallons. DIGITAL CONTROL Features a clear LED display showing real-time temperature readings with an adjustable range of 64-93F for precise temperature management. ENERGY EFFICIENT Advanced ceramic heating technology provides rapid heat conduction while consuming 20-30 less energy. Perfect for maintaining a stable and energy-efficient environment for your fish. DURABLE CONSTRUCTION Made with alumina ceramic material offering superior thermal stability, enhanced impact resistance, and excellent corrosion protection. SAFETY FEATURES Professional-grade electrical insulation maintains reliable performance at high temperatures, with secure suction cups for stable positioning.

Safe Rugged Construction -- Built in shatterproof QUARTZ tube wrapped with two heating element mica plate and nickel wire, along with high-impact plastic housing, hygger submersible Aquarium Heater ensures the safety of your pets while maintaining proper temperature.. At-A-Glance Temperature Display -- heater rod shows real time water temperature and indicator light. It will be red when heating, green light when the proper temperature has been reached.. External Knob Controller Memory Function -- allows you quick set temperature without getting hands wet especially in winter, adjustable wide temperature range of 59F to 93F in 1-degree increments. Memories last setting when you unplug it to water change.. Out of Water Shut Off Protection -- feature to ensure it doesnt overheat and cause harm to your livestock. Turn off before it exceeds desired temperature. Shatterproof plastic guard protects fishturtle from impact and making contact, easy to detach to cleaning. Great For Small, Shallow Tank -- slim flat profile mini tank heater measures 4.3''x 1.8''x 0.9'', which is quiet space saving and easy to hide behind filterwoodrock with two strong suction cups mount. Thanks to the flat design, it can be placed vertically or horizontally at gravel free aquarium bottom to heat up low water level turtle tank..

MINI NOT TAKE UP SPACE It can be installed horizontally or vertically. is also for freshwater, and it can be used in various small turtle and fish tanks such as Shrimp,Betta, Angelfish,Guppy,Swordfish,Marie fish tanks, which can fully meet your needs. Note Do not put the aquarium heater in the sand.Please make sure that the water surface is at least 2 inches above the heater. EXTERNAL CONTROLLER hygger submersible aquarium heater has 5 button options, the usage and settings are super simple and can meet most needs. There are five temperature can be set7882869094. By pressing the button, the heater will heat up to the desired temperature. Red light on Heating Green light on Constant Temperature. SAFE AND ANTI-BURN Small fish tank heater with nickel-chromium electric heating wire material has higher thermal energy efficiency, and then conducts heat through quartz glass, which effectively utilizes electrical energy to convert into thermal energy, with long service life and uniform heating. The exterior is made of stainless steel material and Teflon, safe explosion-proof and anti-burn,anti-corrosion and prevents rust. AUTOMATIC THERMOSTAT Automatic constant temperature function, when water temperature reaches to specified value, heater will stop heating, when it is lower than the set, will start heating. Save electricity and reduce consumption. It also has a power-off memory function, so there is no need to set it again after a power outage. EASY TO CLEAN There are no gaps in the heater shell, so don't have to worry about getting stuck when using it in small fish and shrimp tanks. hygger turtle shrimp heater is also easy to clean, as the surface is smooth and can be easily wiped clean with water. The power cord is 5.9 feet long excluding the length of the controller, which avoids embarrassing situations caused by insufficient cord length during use.

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..

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.

Auto Shut Off Automatic overheat system will shuts the unit off when the water temperature over 95F. Running dry protection will shut off unit when the heater rod out of water. The power cord 6.3 feet in length and is UL listed.. Adjust the Temperature to Your Needs Equipped with an Intelligent IC temp controller, which will turn the heater off when it reaches a preset temperature and turn the heater back on when the temperature dips below the setting. Adjust the setting of temperature from 59 to 93 to keep aquarium proper temperature.. At-a-Glance Temperature Monitoring Controller Build in LED temp controller shows both set temperature and real time water temperature . Red indicator light turns on when heating and turns blue in the situation reached set temp or failure alarm. It can be accurate enough to keep temperatures with - 1 degrees.. Shatter Resistant, Efficient The 100w fish tank heater with shatter-resistant quartz glass heating element uses a nickel-chromium heating wire that provides faster and more efficient heating. Fish heater guard is made of high-temperature PC plastic and to protects your fish getting burn. It also has two-hole slots on the back make it easy for installation to walls by suction cups.. Fully Submersible HeaterIt needs set up either vertically or horizontally underwater at least 5 inches for proper function. Suitable for marine and freshwater tank with a volume of between 10 and 25 gallons. Memory function it remembers the temperature you set it when the power fails..

SUPER MINI SIZE This small aquarium heater is thumb size - only 1.97 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 Temperature range is 64-93F, for up to 1 Gallon tanks.. 5V2A USB POWER SUPPLY This 5V2A USB power supply is very safe. You are away from the worry of electric shock to your beloved fish Use a 5V2A power adapter, or a 5V2A power bank to supply power to the heater. Power adapter or power bank is not included. ACCURATE TEMPERATURE Thanks to the intelligent inverter technology, with the in-built chips this thermostat keeps the heater at a constant temperature at an accuracy of 1F, much more accurate than the traditional knob-controlled heaters. The thermostat shows 2 readings the current temperature and the set temperature very easy to operate.. OVERHEATING PROTECTION Full consideration of safety. This fish tank heater will stop working when the water temperature exceeds 97F. You are free from cooking fish MEMORY FUNCTION The last setting is stored in the thermostat. In case of a power cut, when the power recovers the heater will follow the last setting.. MULTIPLE USES This heater can be used for both fresh and marine water. It can be not only used as an aquarium heater, but can also work for turtles, pet fountains, and plant seedling..

Preset Aquarium Heater Keep your tank at the perfect warmth with our 50W submersible heater. Designed for 5-10 gallon tanks, it automatically maintains a consistent 78F 25.5C, ideal for Bettas and tropical fish. The plug-and-play design eliminates the hassle of complicated settings, providing peace of mind for both beginners and pros. Important This model is fixed at 78F and does not support manual temperature adjustment.. Perfect for 5-10 Gallon Small Tanks Compact and powerful, this small fish tank heater is specifically engineered for 1-10 gallon glass or acrylic tanks. Its mini size allows it to be easily hidden in nano tanks, turtle tanks, or shrimp habitats, ensuring efficient heat distribution.. Fully Submersible Safe Material Built with durable, heat-resistant glass and a waterproof seal, this submersible water heater must be fully submerged underwater to work. It is safe for both freshwater and saltwater aquariums, providing a reliable heating environment for your aquatic pets.. Bonus Mini Thermometer Included Each package comes with a free high-accuracy aquarium thermometer, allowing you to monitor the water temperature in real-time. This helps you double-check that your heater for fish tank is performing perfectly for your peace of mind.. Easy to Use Important Note Simply plug and play with no complex setup. Note This is a preset heater and does NOT have an auto shut-off when out of water. Please unplug it 10 minutes before water changes to protect the heating rod and your safety..

SUPER MINI SIZE This aquarium heater is incredibly small, measuring only 2.36 6cm in length. It is perfect for nano tanks and betta tanks, taking up minimal space. The innovative super mini size solves the common problem faced by fish keepers with traditional heaters. Despite its compact size, it delivers full power and efficiency. It is designed for 2-4 gallon tanks and has a temperature range of 64-93F.. ACCURATE TEMPERATURE The intelligent inverter technology and built-in chips ensure precise temperature control. This thermostat maintains a constant temperature with an accuracy of 1F, surpassing the traditional knob-controlled heaters. The thermostat displays two readings the current temperature and the set temperature, making it easy to operate and monitor.. DRY RUN OVERHEATING PROTECTION Safety is a top priority. This mini fish tank heater incorporates multiple protections. It automatically shuts off when the water level drops below the minimum requirement or when the water temperature exceeds 97F. You can rest assured that your fish will be safe from overheating.. MEMORY FUNCTION The thermostat conveniently stores the last temperature setting. In the event of a power outage, the heater will resume its previous setting once power is restored, eliminating the need for manual adjustment.. MULTIPLE USES This mini aquarium heater is suitable for both freshwater and marine water tanks. It can be used not only as an fish heater but also for other purposes such as turtle tanks, pet fountains, and plant seedlings. It offers flexibility and functionality beyond traditional aquarium heating..

SUPER MINI SIZE This mini fish tank heater is just about the size of a finger. It's fantastic for nano tanksbetta tanks. The groundbreaking super tiny design brilliantly addresses the fish keepers' annoyance with traditional heaters Occupies less space, easy to tuck away, but packs a punch in power Temperature ranges between 64-93, suitable for 3-5 Gallon tanks.. ALUMINA CERAMIC - This betta heater is made of alumina ceramic. Built for unmatched durability, it features super mechanical strength, enhanced heat and chemical stability, and superior electrical insulation. With faster heat conduction, it heats water more efficiently while saving 20-30 energy. Perfect for maintaining a stable and energy-efficient environment for your fish. PRECISE TEMPERATURE Courtesy of sophisticated inverter technology, with its in-built chips, this thermostat maintains the heater at a steady temperature with an accuracy within 1, a lot more precise than conventional knob-controlled heaters. The thermostat displays 2 readings the current temperature and the designated temperature making it super user-friendly.. OVERHEATING SAFEGUARD Safety is our paramount concern. With its safeguard, this small aquarium heater will stop functioning when the water temperature surpasses 97F. No more worries about cooking fish. MEMORY FEATURE The most recent setting is saved in the thermostat. In case of a power outage, the small betta heater will revert to the last setting once power is restored.. VERSATILE USES This betta fish heater can be used in both fresh and saltwater. Not only can it serve as an aquarium heater, but it also works well for turtles, pet fountains, and plant seedlings..

FREESEA Aquarium Heater 75w betta fish heater, voltage 110120V, is suitable for use in 5-15 gal betta fish turtle tanks and aquariums. The power cord is 5ft, long enough for indoor use. Double Safety Protection When the top part of the turtle tank heater is out of water it will auto shut off. When the actual water temperature is higher than 94F, it will auto activate the overheating protection and stop heating. External Controller The betta fish heater is adjusted by an external controller, which you can mount on the outside edge of the tank. Its convenient to adjust temperature that range from 63 to 94. LED Temperature Display Digital led temperature display shows the real-time temperature and error code on the screen. When the mini aquarium heater is heating, there indicator light above the digit is on red. 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.

Constant Temp Auto Shut-offFeatures high-quality magnesium oxide filling for even heat distribution and anti-leakage protection, maintaining a constant 78F 2F. Top sensor auto shuts off when 2 inches out of water, eliminating overheating or dry burn risks, offering a stable aquatic environment for your pets.. Ideal for Enthusiasts Small TanksDesigned for 1-5 gallon small fish tank, perfect for home, office, or fish stores. Suitable for betta, goldfish, turtle, and reef tanks, delivering reliable heat without occupying space or disrupting scenery.. Shatterproof Compact DesignFeatures explosion-proof quartz glass core and smooth PC cover, more compact and safer than ordinary glass heaters. Prevents cracking and burns, suitable for freshwater community tanks and corrosive saltwater environments.. Dual Protection for TrustCombines auto-constant 78 and water-out auto shut-off, plus protective cover, directly addressing cooking fish or glass burst fears. Proven safety for betta, turtles, and sensitive corals.. Easy Setup Worry-free WarrantyIncludes UL certified 4.9ft power cord, 2 strong suction cups, 2 thermometer stickers for quick installation.1 year warranty, your satisfaction and the ecological stability of the fish tank are our primary goals, making your choices simple and risk-free..

? ALL-IN-ONE AQUARIUM KIT, PACKED WITH VALUE - Comes complete with HD float 6 gallon glass tank, heater, hang on back filter with media, COB light, substrate sand, rocks, 5-in-1 cleaning tool set just unpack, add water, and introduce your fish The complete starter kit for instant aquatic enjoyment.. KEEPS TROPICAL COLD-SENSITIVE FISH COMFORTABLE - Unlike most aquarium kits, ours comes with a reliable heateressential for keeping delicate fish warm and healthy year-round.. PREMIUM CRYSTAL-CLEAR GLASS FOR AN IMMERSIVE VIEW - Crafted from ultra-clear 5mm thick HD glass with 92 light transmittance, this tank offers a stunning, distortion-free view of your fish.. ADVANCED FILTRATION FOR CLEAN WATER - The included hang-on-back filter features both mechanical and biological filtration - sponge for debris and ceramic rings for impurities, harmful chemicals removal. This system keeps your tank water clean and clear, while enhancing oxygen exchange for healthier aquatic life.. ? IMPORTANT SAFETY REMINDER - Do not bury the heater in sand or substrate. Keep at least 2 inches of clearance from the water surface. Always ensure the heater is fully submerged before plugging it in. Unplug the heater and let it cool for 1020 minutes before removing it from the tank for cleaning or water changes.. PERFECT GIFT CHOICE - Measuring just 15.6 x 7.8 x 11.7, this compact tank holds 5 gallon to 6 gallon of water actual water volume depends on decoration space. Its a perfect stress-free aquarium for beginners, a thoughtful gift, and a fun family bonding experience.. Backed by 247 customer support, were here to help with setup, maintenance, and expert care tips - so you can create the perfect environment for your fish, stress-free..

Automatic Constant Temperature aquarium heater is specially designed for mini fish tank for gallon, the heating will be automatically stopped when the set temperature is reached. External Temperature Controller Set the temperature via an external controller instead of submerging the hands in water and turning the dial. Easy to Install Thanks to the ultra-compact heater with powerful suction cup, it can be easily installed anywhere in the tank. Easy to Read The water temperature will be displayed on the external controller in real time, no need another aquarium thermometer. Overheating Protection Prevent cooking fish as overheating protection, stop heating automatically when overheating or lack of water.

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.

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.

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..

Aquarium Heater 200W-- The 200W aquarium heater produces stable power with quick heat up. It's length is 8.3'', voltage 110-120V, power cord is 5.9ft cable wire 4.6ft, power wire 1.3ft . Aquarium heater for 20 to 40 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 200W 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..

Temperature range 59F94F, display Fahrenheit F, this heater is designed for110 gallons tank. Upgrade function The heater will auto shut off when it is out of water and turn normal when fully in water again.. Automatic constant temperature function, when water temperature reaches to specified temperature value, heater will automatically stop heating, when water temperature is lower than the set temperature, heater will automatically start heating.. Touch button, cyclic adjust temperature , easy to use and Safety.. Notethis heater is 100 submersible use only, during its heating time, heater must be 100 submerged into the water.. SATISFACTION GUARANTEEDGain the confidence to go hard with us Our Aquarium Heater is built with durability in mind and safety for every design, In the remote possibility that youre not satisfied with our product, just contact us, and we will gladly give you a new Aquarium Heater replacement. 12 Month Warranty and 24 Hour Professional After-sales Service..

25W Aquarium HeaterOrlushy 25w fish tank heater can be applicable to 1-6 gallons tank. It is 4.7 inches in length, ideal for use in low water level and wont take up mech place, easy to hide in small tank. Please fully submerged the heater vertically into water in fish tank, and horizontally into water in turtle tanks.. Easy to Operate This aquarium heater is automatic constant temperature heating when the power is switched on. The preset temperature is 78. Accuracy is 3. Stair shape heating that red light is on and heater starts to intermittently heat the water to the preset temp, saving energy and electricity. When green light is on, heater stops working and maintains constantly 78.. 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..

Betta HeaterThis Fish Tank Heater should be 100 submerged into water, Ideal for small glass or acrylic desktop aquariums up 1 to 6 Gallons, not suitable for less than 1 gallon tank.. Quick and Easy InstallationVertical or horizontal placement using, Aquarium heater automatic temperature control 78, no need to adjust temperature, easy to operate, fishes happy.. How it Works Plug in, red light turns on, the heater will start working until water temperature up to 78F, and red light off, then the green light will turn on, heater stop working and keeping constant temperature 78F. Accuracy3F. Note Do not operate or leave product plugged in when your water tank is out of water, heater should be fully submerged into water. Please install a water pump or filter to help water circulating while heating.. SATISFACTION GUARANTEEDOur Aquarium Heater is built with durability in mind and safety for every design. In the remote possibility that youre not satisfied with our product, just contact us, and we will gladly give you a new Aquarium Heater replacement. 12 Month Warranty and 24 Hour Professional After-sales Service..

Super Mini Size, 25Watt for 1-5 Gallons YukiHalu 25W aquarium heater is designed for 1-5 gallons mini fish tank. Compact design, take less space in the fish tank, easy to hide in the tank. Temperature can be accurately adjusted from 64 to 93F. This heater suitable for both saltwater and freshwater. The rated voltage is 100-130V.. Automatic Constant Temperature with 1AccuracyThanks to advanced Intelligent Frequency Conversion Technology, the water temperature can be kept constant with an accuracy of 1. The heater's working frequency will be changed according to temperature variation, and the heating is automatically stopped when the set temperature is reached. Compare to traditional heater, this new technology will cut down 49 electricity bill for you.. Overheating Protection, Out of Water ProtectionThe power will be cut off and stop heating automatically if the heater out of water or overheating. Protect your fish. Never cook your fish. 30days full refund, 12-months warranty.. External Temperature Controller, Never Wet Your HandsUse an external controller to set the temperature instead of immersing your hands in water to rotate the dial. Never wet your hands or contaminating your tank. Strong suction cups, easy to install.. Built-in Temperature Sensor, Power-off Memory FunctionDual built-in temperature sensor, the water temperature will be displayed on the external temperature controller in real time. No need to buy other aquarium temperature meter. The heater will remember the temperature setting, no need to reset the temperature after power off..

?Everything you need to start a thriving aquarium is right here a crystal-clear fish tank, a multi-stage filtration system, a heater, a digital thermometer, a LED light with Timer, a water changer, and a net. It eliminates worries about water quality, temperature, or light, making it the perfect gift for a kid, a beginner, or anyone desiring the serenity of nature without the hassle.. eWonLife small aquarium features a hidden multi-storage design that neatly tucks away all essential gear, including heaters and filters. This gives you a clutter-free view and allows your curious fish to explore happily, fearlessly, and free from harm from the pump. , ?After the initial sponge filter, we've added ceramic rings and quartz balls to create a paradise for beneficial bacteria. Think of them as a tiny, powerful cleanup crew that constantly removes invisible toxins from fish waste. This creates a clear and stable environment where your aquatic friends can thrive, and far less work for you. ?The included heater creates a stable, ideal 78F world for your Betta fish and tropical fish to thrive. The clear LED thermometer instantly confirms the perfect conditions, so you can sit back and enjoy watching your fish swim happily. - Made from high-clarity, durable plastic, this lightweight tank 15L x 7.9W x 8.3H fits perfectly on any desk or balcony. The 3.5 gallon swimming space is an ideal home for a Betta, small schooling fish like Cardinal Tetra or Zebra Danios, and ornamental shrimp such as Red Cherry or Blue Velvet. - Share the joy of fish keeping. This premium fish tank kit makes an unforgettable choice for Mothers Day gifts, birthday gifts, housewarming gifts, sympathy gifts, Thanksgiving gifts, and Christmas gifts. The entire aquarium kit is backed by a one-year warranty, and our 247 team ensures you receive a satisfactory solution.

High Quality MaterialThe shell of AQQA aquarium heater is made of PC plastic, much more heat-resistant than ABS material, can resist up to 180 The heating rod is made of explosion-proof and insulated quartz glass Double sealing and waterproof, preventing leakage of water and electricity. Much safer for human and your lovely fishes.. Intelligent Temp Control Range 61-90 AQQA aquarium heater adopts nickel-chromium heating wire, features fast heating, high precision of temp control. The heater will power off automatically when reaching the set temp and will start heating again when the water temp is 1 lower than the set temp. Alway provide a safe and comfortable living environment for your fishes.. Easy Installation and Temp SettingYou can install it at any angle by 2 powerful suction cups, just make sure it is under water fully. You can set temp with an external temp controller, press the button for 3 seconds to switch beween and and every press to adjust 1 . Easily adjust the temp without hands getting wet. Note the controller is not waterproof. Heater Protection System With anti-dry heating and overheating protection, when the heater is not fully immerged into water, the aquarium heater will stop heating and alert, controller display E1 When the water temperature exceeds 9535, the heater will stop heating and alert, controller display HH. Protecting your fish from over-heat scalding.. Warm NotificationPlease note that the aquarium heater must be fully submerged in the water but don't bury it into sand or mud. Please put the heater near the water flowing area to prevent uneven heating and unplug the power supply when cleaning the fish tank or aquarium water changes. Any problems, please feel free to contact us..

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.

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.

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..

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.

Fully submersible. Vertical or horizontal placement using suction cups that mount to the bottom or side wall of tank. Quick and easy installation. Shatterproof construction. Can be used with glass or acrylic enclosures. Note Do NOT operate or leave product plugged in when it is outside of water. Warms aquarium water up to 6F above ambient room temperature. 15 watt is best for 4 to 10 gallon fish tanks.

25W Aquarium Heater - This 25W heater is suitable for 1-5 gallon tanks, measuring only 5.3 inches in length. Its compact size saves space and is easy to hide in aquariums, making it an ideal choice for small fish tanks, betta tanks, and turtle habitats. Reliable Durable - The submersible fish tank heater features explosion-proof and corrosion-resistant thickened quartz glass, paired with a high-temperature-resistant ABS casing for enhanced sturdiness and extended lifespan. Safety Design - Equipped with overheat protection and dry-run cutoff, the heater automatically stops working when water temperature exceeds 97F or out of water, effectively eliminating hazards and safeguarding aquatic life. Adjustable Temperature - The external controller allows temperature adjustment in 1F increments, with a range of 64-93F. The built-in digital display shows real-time temperature and working status. It also features a memory function, retaining the last setting after power restoration without manual reset. Fast Heating Precise Control - This heater features high-quality nickel-chromium heating wires for rapid and even heat distribution. The smart temperature sensing system continuously calibrates water temperature, maintaining a deviation within 0.5. When the temperature drops below the set value, the heater activates automatically. Upon reaching the desired temperature, it switches to low-power mode to stabilize heat with minimal energy consumption, protecting aquatic life from temperature fluctuations.

Super Mini, USB Aquarium HeaterUSB heater, output voltage 5V, more convenient and safe to use, plug adapter not included. 10W aquarium heater is very small and short with its length of 1.6in4cm, so that the finger-sized heater is very easy to hide in the fish tank. 10W mini heater suits for up to 2.5Gallon nano fish tank, betta tank, fish bowl, desktop aquarium.. External Temperature RegulatorNo more wet hands when adjusting the temperature. When setting the temperature, turn the set temperature to the green light, and the red indicator above will light up when heating. Temperature range is 64-93F. 4.9ft1.5m long power cable, easy to control the temperature outside the fish tank.. Memory FunctionThis small heater has a power-off temperature memory function, that is, the temperature setting of the heater after a sudden power failure will be automatically consistent with that before power failure, and there is no need to reset. After power on, the temperature setting is automatically restored.. Sturdy and DurableThis fish tank heater is made of high-quality thickened quartz glass, which is high temperature and corrosion resistance, so it can be used in both fresh water and saltwater tank, betta tank, turtle tank. Low power heater can effectively prevent overheating, and with great sealing performance, water wont enter this mini heater, providing a better living environment for the fish.. Package includingCome with a mini heater connecting its power cable and a sticker thermometer, 1 powerful suction cups to firmly attach the heater to the inner wall of the tank, 1 bottom cover to protect the heater and prevent the heater directly touch the bottom of the tank. We provide 12-month warranty.. NotePlease use a plug adapter with a power greater than 10W 5V2A..

ADJUSTABLE TEMPERATURETemperature range 68F90F.25W heater is suitable for fish tank under 8 gallons,Length7.7.Easy to adjust temperature by the aquarium heater that suit more species of fish.. AUTOMATIC CONSTANT TEMPERATUREWhen water temperature reaches set value,the indicator light will be OFF and the heater will automatically stop heating.The heater will automatically start heating and indicator light will be ON if water temperature is low.You could place heater horizontally or vertically.. NO LONGER CHILL YOUR FISHAutomatically regulate and maintain water temperature,imitate the original ecological environment for your tropical fish.Provided fish with warm water environment.Perfect to apply to fresh and salt water.. PREMIUM SHATTERPROOF GLASSMade of shatterproof glass and BPA-free plastic.Bnzaq aquarium heaters are fully submersible and safe for fish without any toxic substance producing.. ATTENTIONPlease place the heater near place filter or pump of water flowing to keep more even water temperature.Unplug the heater 30 minutes early when changing the water for the fish tank..

FREESEA Aquarium Heater 25w betta fish heater, voltage 110120V, is suitable for use in 1-5 gal betta fish turtle tanks and aquariums and easy to hide in small tank. The power cord is 3.9ft, long enough for indoor use. Safe And Durable The betta heater uses a rubber sealing layer, which ensures that it has better sealing and safety performance, and will never leak electricity or water. With quartz glass, it is more sturdy and durable. Auto Constant Temperature When the water temperature is lower than 78, the turtle tank heater starts to heat and the red light is on. When the temperature reaches 78, the heater stops heating and the green light is on. Cautions Please ensure the betta tank heater is 100 submerged into the water before plug in the power. Please unplug the power and cool down the heater for 10-20 minutes before taking it out. Excellent service We promise to provide high quality products and better service, if you have any questions about the turtle heater received, please contact us.

SUPER MINI SIZE This aquarium heater is incredibly small, measuring only 2.36 6cm in length. It is perfect for nano tanks and betta tanks, taking up minimal space. The innovative super mini size solves the common problem faced by fish keepers with traditional heaters. Despite its compact size, it delivers full power and efficiency. It is designed for 1-2 gallon tanks and has a temperature range of 64-93F.. ACCURATE TEMPERATURE The intelligent inverter technology and built-in chips ensure precise temperature control. This thermostat maintains a constant temperature with an accuracy of 1F, surpassing the traditional knob-controlled heaters. The thermostat displays two readings the current temperature and the set temperature, making it easy to operate and monitor.. OVERHEATING PROTECTION Safety is a top priority. This mini fish tank heater automatically shuts off when the water temperature exceeds 97F. You can rest assured that your fish will be safe from overheating.. MEMORY FUNCTION The thermostat conveniently stores the last temperature setting. In the event of a power outage, the heater will resume its previous setting once power is restored, eliminating the need for manual adjustment.. MULTIPLE USES This mini aquarium heater is suitable for both freshwater and marine water tanks. It can be used not only as an fish heater but also for other purposes such as turtle tanks, pet fountains, and plant seedlings. It offers flexibility and functionality beyond traditional aquarium heating..

Finger-sized Aquarium Heater, Super Mini HITOP 15W25W35W aquarium heater is very small and short with its length of 3.7in9.5cm so that the finger-sized heater is very easy to hide in the fish tank.15W mini heater suits for 1-4Gallons fish tank, 25W heater can be used in 2-6Gallons tank while 35W is recommended to use in less than 10Gallons fish tank, betta tank, fish bowl, desktop aquarium.. External Temperature Regulator No more wet hands when adjusting the temperature. When setting the temperature, turn the set temperature to the green light, and the red indicator above will light up when heating. Temperature range is 64-93F. 4.9ft long power cable, easy to control the temperature outside the fish tank.. Memory Function This small heater has a power-off temperature memory function, that is, the temperature setting of the heater after a sudden power failure will be automatically consistent with that before power failure, and there is no need to reset. After power on, the temperature setting is automatically restored.. Sturdy and Durable This fish tank heater is made of high-quality thickened quartz glass, which is high temperature and corrosion resistance, so it can be used in both fresh water and saltwater tank, betta tank, turtle tank. Low power heater can effectively prevent overheating, and with great sealing performance, water wont enter this mini heater, providing a better living environment for the fish.. Package Including Come with a mini heater connecting its power cable and a sticker thermometer, 2 powerful suction cups to firmly attach the heater to the inner wall of the tank, 1 bottom cover to protect the heater and prevent the heater directly touch the bottom of the tank. We provide 12-month warranty..

Wide Application 50W aquarium heater, length 7.811 in 202.52.5 cm, suitable for 5-15 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..

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..

HITOP Mini size aquarium heater 25W with controller, suitable for seawater and freshwater heating, betta fish and turtle tanks and other small fish tanks or fish bowl 1-6 gallon.. Easy to operate This fish tank heater is easy to use, 5.6Ft long cable wire and the external controller can easily set the temperature, and the temperature adjustment range is 68-93.. Easy to read temperature There is digital LED temperature display on the controller of this heater, which can display the set temp and real-time water temp, so that you can know the temperature changes in the fish tank easily. A clear heating indicator on the controller can help you easily monitor the working status of this mini heater.. 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.. Package Comes with two suction cups, a bottom protective cover, and a sticker-thermometer. Please check the product carefully before using it, we provide a 12-month after-sales service for this product..

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..

safetyThe internal explosion-proof and insulated quartz heating tube material plus the external heating rod special ABS material will not melt at high temperatures. The nickel-chromium heating wire provides stable and fast heating efficiency. The chip has a dual safety protection mechanism. When there is a lack of water and dry burning or the water temperature exceeds 95, it will automatically shut down and flash the corresponding code to ensure the safety of fish lovers and fish.. Suitable for freshwater and saltwater fish tanks Provide a suitable water temperature environment for tropical fish such as Betta, Guppy, Tetra, Corydoras, Arowana and various freshwater and saltwater fish that need to be kept warm in winter such as shrimp, goldfish, four-eyed fish, loach, small turtles, etc.suitable for places where aquatic organisms are raised, such as fish tanks, aquariums and small fish ponds.. Suitable for small and medium-sized pet fish equipped with a unique detachable protective shell, which can be easily disassembled for cleaning. At the same time, it provides shell-free use options for users who are concerned about the safety of small fish, effectively avoiding the risk of small fish being stuck. 25W is suitable for 1-5 gallon fish tanks.. Power-off memory function, peace of mind for vacation The heating rod has a memory function. Even if there is a sudden power outage during vacation, the previous settings can be restored after power is restored. The heating rod controller can display the real-time water temperature and indicator light. It is red when heating and green when the appropriate temperature is reached. The working status is visualized.. Convenient control experience Simple external controller, easy to operate, no need to operate with wet hands in winter, avoiding safety hazards caused by wet hand contact, adjustable temperature range, from 59F15 to 93F34, in 1 degree increments..

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 20-watt Betta heater with a 4 long x 1 height heating element design takes up very little space, which could effortlessly fit into about 1-5 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.

Hidden Heating Element This mini aquarium heater measures 4.9 x 1.3 x 0.9 inches and won't take up too much space. Combined with its low-profile design, it can be easily hidden in the corners of the aquarium without affecting its aquascape. Alarm Reminder Function The temperature control system features overheat fault alarms and low water level safety reminder, which can timely avoid a bad potential situation in your tank. To clear the alarm, you need to manually handle the abnormal state of the heater. Work For 3-8 Gal Smaller Tankhygger heater rod built-in a temperature probe, real-time monitoring of water temperature, temperature accuracy of 2F, which is suit for freshwater aquatic life such as betta, shrimp, snails and shallow water turtles. Keep a Stable Temperature It has an easy to read and use external controller that allows flexible temperature adjustment from 59F to 93F and status indicators let you easily check its operation. The controller also with power-off memory function, which no need to reset it after power outage. Material This Aquarium Heater is made of explosion-proof quartz glass tube and high-temperature resistant nickel-chromium heating wire, with a porous ABS shell to dissipate heat into the water faster, which provides safe and efficient heat energy output.

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..

Easy To Hide Compact Design -- Slim flat profile mini aquarium heater measures 4.3''x 1.8''x 0.9'', which is quiet space saving and easy to hide behind filterwoodrock with two strong suction cups mount. 100W aquarium heater is suitable for 10-20 gallon freshwatersaltwater aquariums, turtle tanks, betta tanks and planted tanks. Convenient Digital Display -- LED digital readout is convenient and accurate, displaying real time water temperature and indicator light. It will be red when heating, green light when the proper temperature has been reached. Allows you monitor aquarium water temperature at any time. Adjustable Temperature Memory Function-- Betta fish heater with external control allows you quick set temperature without getting hands wet especially in winter, adjustable wide temperature range of 59F to 93F in 1-degree increments. Memory function that remembers last setting, so you don't have to reset temperature after power failure. Safety Shut Off Protection -- small fish tank heater would automatically turn it off and flashing error code if the heater is not fully submerged, which ensure it doesnt overheat and cause harm to your livestock. Shatterproof plastic guard protects fishturtle from impact and making contact. Safe Rugged Construction -- Built in shatterproof quartz tube wrapped with two heating element mica plate and nickel wire, along with high-impact plastic housing, hygger fish tank heater ensures the safety of your pets while maintaining proper, constant temperature.

Designed for Small Tanks 25W mini aquarium heater provides stable heating for small 25 gallon freshwater or saltwater tanks, with an adjustable range of 5993F. Compact size 6.1 1.06 fits easily in betta, turtle, nano tanks without taking up space.. Overheat Dry-Run Protection Automatically stops heating when the target temperature is reached. Shuts off with warning EE ER if water temperature exceeds 97F or if the heater is exposed to air, helping prevent overheating and dry burning.. Durable Fish-Safe Construction Explosion-proof quartz glass with silicon carbide helps prevent cracking, while insulated ends reduce the risk of burns for fish and aquatic pets.. Easy to Set Monitor Temperature Digital controller displays real-time water temperature. Simple button controls let you set and save your preferred temperature. Clear indicator lights show working statusred means heating, green means the heater is on standby.. Important Usage Tips Fully submerge the heater before powering on and place it in an area with good water circulation. Always unplug and allow the heater to cool for 15 minutes before water changes or cleaning..

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.. 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.. 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..

Precise Temperature Control This intelligent mini heater maintains optimal tank temp at 78.8 F with 3.6 F accuracy. Smart PTC technology automatically triggers heating when water drops below 77 F and safely shuts off at 93.2 F to prevent overheating. Enhanced Security Double-layer waterproof sealing with a reinforced shell makes this betta heater ultra-safe compared to fragile glass heaters. The innovative split-chamber design separates heating and control components, promoting even heat distribution. Compact Size Measuring only 2 L x 0.5 W x 2.6 H, this space-saving submersible aquarium heater works perfectly in water as shallow as 0.8 inches when positioned horizontally. Its minimal footprint maximizes swimming space for your fish. Easy Installation The 3 strong suction cups and generous 5.3-foot cord allow flexible placement of this heater for fish tanks. Simply attach it to your tank wall or bottom and plug in. NOTE Keep the heater fully submerged during operation. Wide Application This submersible fish tank heater is ideal for 1.5 - 3 gallon freshwater and saltwater aquariums betta bowls, turtle tanks, paludariums, and more. Maintain consistent comfort for all your aquatic pets year-round.

STARTER FISH TANK The small fish tank requires no assembly and is very easy to use. Fish tank kit includes a 2-gallon glass fish tank, a heater,a 3-color LED light with onoff control, an adjustable filter, suitable for betta, shrimp, goldfish, and can also be used as a therapy tank.. Glass tank the fish tank is made of super white glass to provide super clear view.. Easy to clean The small fish tank is equipped with an adjustable pump and built-in filter sponge to improve water quality, making maintenance and cleaning a breeze.. Flexible structure The top cover and filter are detachable for easy decoration and cleaning.. Healthy Habitat The fighting fish tank is equipped with adjustable brightness lights and 3912 hour timer settings, allowing you to provide a healthy and stress-free environment for your favorite fish.. Friendly serviceIf you have any questions, please feel free to contact us, we will give you a satisfactory answer within 12 hours..

PULACO 50W heater The heating device is made of heat-resistant quartz glass, explosion-proof and strong thermal conductivity. It can be used for 1-10 gallon glass or acrylic fish tanks. not suitable for less than 1 gallon tank.. Easy to operate This heater is different from regular heaters It is designed with an external controller for temperature display and temperature adjustment, which can freely adjust the temperature you need 68 F-93F.. Intelligent temperature control The heater effectively maintains the temperature you preset before, and stops heating when the water temperature reaches the preset temperature, and restarts heating when the water temperature is lower than the preset temperature by 2-3F.The red light on the LED screen indicates that the heater is heating, and the blue light indicates that the heater has finished heating and is in a constant temperature state.. Note Do not operate or leave product plugged in when your water tank is out of water, heater should be fully submerged into water. It is better to install a water pump to help water circulating while heating..

Small Aquarium Heater The QZQ aquarium heater features an explosion-proof quartz heating tube, offering enhanced safety and reliability compared to traditional coil heaters. A protective plastic cover safeguards your aquatic life, while the compact design 5 inches ensures it fits easily in your tank. The temperature range is 59-93F, and with a 4.92 FT power cord.. Precision Temperature Control The accurate temperature sensor maintains precision within 1F. The LED digital display conveniently displays both the current and set temperature, making the fish tank heater incredibly easy to monitor and adjust for optimal user experience. Enjoy excellent heat retention and effortless setup for your aquarium. Note The heater must be fully submerged to work properly.. Overheat Protection Safety First We prioritize the well-being of your aquatic pets. This turtle tank heater features an advanced overheating safeguard that automatically shuts off if the water temperature exceeds 93F. This ensures a safe, stable environment for your fish, giving you peace of mind and preventing the risk of cooking your fish.. Memory Function Equipped with a smart thermostat chip, this heater for aquarium effortlessly remembers your last temperature setting. If a power outage occurs, there's no need to manually adjust it once power is restored. The heater automatically reverts to your preferred setting, ensuring your tank maintains a consistent and comfortable environment without any hassle.. Wide Range of Applications This adjustable aquarium heater helps maintain the ideal temperature to keep your fish fresh and healthy. Ideal for tanks, aquariums, and small fish ponds, this heater is designed to suit various aquatic environments. Equipped with powerful suction cups on the heater guard, installation is a breeze. Simply attach the heater securely to the tank walls or bottom for easy..

Fully Compatible with URUQ Aquarium 25W small heater length of just 4.4 inches, easily hides in small aquarium without taking up much space, for 1-5 gallon tanks, making it ideal for small fish tanks, mini betta tanks, even turtle tanks. Adjustable Temperature Range Adjust the temperature between 78F and 94F to create the perfect environment for your fish. The external independent temperature adjustment can adjust the heating temperature at any time according to the situation. Quick and Easy Installation Install the heater at any angle with 2 powerful suction cups. Simply ensure its fully submerged in water for optimal performance, whether placed vertically or horizontally. Note when low water level, it is necessary to ensure that the water level can submerge the heating rod. Durable and Safe Construction The heater features a thickened metal body, explosion-proof safety, high strength to prevent water leakage and leakage, high temperature resistance, and corrosion resistance, making it ideal for long-lasting use in freshwater environments. Versatile and Reliable Perfect for a variety of small aquatic environments, including tropical fish, Betta tanks, and turtle tanks. This heater ensures your pets remain comfortable and enjoy a stable, consistent temperature at all times.

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..

25W mini aquarium heaterIt is designed for 1-5 gallons aquarium tank. Temperature can be accurately adjusted from 64 to 93F. This heater works well in both saltwater and freshwater. Rated voltage 100-130V.. Super small size heater with protective caseOnly 4.6 inches long for 25W50W heater, 5.9 inches for 100W150W. Very compact size. Takes up less space, easy to install and easy to hide in the tank. Suitable for mini fish tank. It comes with a protective case to keep your aquatic pet and you from getting burned. Shatter-proof, shock and vibration resistant.. Automatic maintain a consistent temperatureBuilt in thermostat with 1F accuracy. It keeps a constant temp in the aquarium. It adopts PID control strategy, so the temperature fluctuation range can be reduced to 1F. The heating is automatically stopped when the set temperature is reached.. Easy to adjust and readoutThe external controller with LED digital display and setting button helps us to easily read and change the temperature. The heater has a memory function and will remember the temperature setting. No need to reset the temperature after power lost. It also has an option to switch between Fahrenheit and Celsius by pressing and holding the button.. Overheating protection, lack of water protection Automatic shut-off when the water level gets to low or overheating. Protect the aquatic pet, and never cook your fish. Very safe in daily use..

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..

COMPACT SIZE - As an add-on to our existing super mini range, this small aquarium heater follows the familys feature - super compact in size. The innovative compact size perfectly solves the headache of the fish keepers on the traditional heaters Takes up less space, easy to hide, but in full power Temperature range is 64-93F, for 2-5 Gallon tanks.. ACCURATE TEMPERATURE - Thanks to the intelligent inverter technology, with the in-built chips this heater keeps water at a constant temperature at an accuracy of 0.1F, much more accurate than the traditional knob-controlled heaters. The digital display 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 or when the water temperature exceeds 97F. You are free from cooking fish especially when there is a power-cut when the heater is left unattended. MEMORY FUNCTION - The last setting is stored in the thermostat. In case of a power cut, when the power recovers the heater will follow the last setting.. MULTIPLE USES - This heater can be used for both fresh and marine water. It can be not only used as an aquarium heater and turtle tank heater, but can also work for pet fountains, and plant seedling..

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..

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..

COMPACT SIZE - This small aquarium heater is super compact, making it perfect for fish keepers who want to save space. It's easy to hide and takes up minimal room, but still delivers full power. Suitable for tanks between 2 to 5 gallons, with a temperature range of 64-93F.. ACCURATE TEMPERATURE - Using intelligent inverter technology and built-in chips, this heater maintains a constant temperature with an impressive accuracy of 0.1F. Unlike traditional knob-controlled heaters, it displays both the current and set temperature for user-friendly operation.. DRY RUN OVERHEATING PROTECTION - We've got your fish's well-being in mind. This fish tank heater includes multiple safety measures. It automatically shuts off if the water level drops below the minimum or if the water temperature exceeds 97F, ensuring your fish won't get cooked, especially during power outages.. MEMORY FUNCTION - No need to hassle with reprogramming after a power interruption. The thermostat stores the last temperature setting, so when the power comes back on, the heater resumes its previous setting.. VERSATILE USE - This heater is suitable for both freshwater and marine tanks. Not only can it be used as an aquarium heater or turtle tank heater, but it also works well for pet fountains and plant seedlings..

SUPER MINI SIZE This aquarium heater is SUPER SHORT in length might be the shortest aquarium 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 aquarium heaters Takes up less space, easy to hide, but in full power Temperature range is 64-93F. 25 Watt for 3 - 5 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..

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..

Fully submersible. Vertical or horizontal placement using suction cups that mount to the bottom or side wall of tank. Quick and easy installation. Shatterproof construction. Can be used with glass or acrylic enclosures. Note Do NOT operate or leave product plugged in when it is outside of water. Warms aquarium water up to 6F above ambient room temperature. 7.5 Watt works best for 1 to 3 gallon fish tanks.

8-watt submersible fish tank heater for aquariums up to 1.5 gallons 5 L. Creates ideal conditions for bettas to live in. Made of durable polymer, which is tougher than glass. Easy to install in your betta fish tank use the suction cups to place on the side of the betta tank. Automatically reaches set temperature allowing you to easily maintain your fish aquarium. Use in combination with the Marina Standing Thermometer sold separately for accurate temperature readings.

All Tetra HT heaters have indicator lights to let you know when the heater is on. It will be red when heating and green when the proper temperature has been reached.. The HT10 uses a built in electronic theromstat to automatically maintain water at 78 F which is ideal for most tropical fish. No adjustment is requried.. Ideal for aquariums between 2 to 10 gallons with hoods or glass canopies. The HT heater is fully submersbile and can be installed vertically or horizontally. It's small footprint makes it easy to conceal behind plants or other dcor.. Please read all label information upon delivery. DO NOT plug heater into an electrical outlet until it is placed inside the aquarium..