Top 8 Best Tank Heater 20 Gallon

100W aquarium heater is suitable for 10 to 20 gallons aquariums,Length - 9,voltage 110-120V, power cord is 6ft, please choose the right wattage aquarium heater according to our size chart.. It shows an area to adjust the temperature. It's not exactly accurate but it turns easy and can be adjusted at small intervals. Explosion Proof 2mm thickened quartz glass,can be used in fresh water and salt water aquariums,easy to hide in the tank.. Precise temperature dial from 68 to 89F allows for complete control of aquatic climate within a 1-degree difference.. Adjustable Aquarium Fish Tank Water Heater Sensitive and reliable thermostat maintains uniform temperature. Automatic shut off when the temperature is reached.

Submersible Heater Applicable for 5-20 gallon aquaculture and fresh, marine and tropical aquariums. Save your fish or plants from coldness to keep them vigorous. Fix it on the tank wall with 2 adjustable suction cups.. Adjustable Temperature Controllable temperature range from 68 F to 93 F 20-34 C. Simply rotate the knob to freely regulate the temperature with slight deviations of 3 F.. Strong Protection Its indicator light turns red during working and automatically shuts off when reaching the set temp. Come with a protective cover which always keeps the fish out. No danger of overheating to your aquatics.. Shatterproof Long-lasting Made of 2 mm extra thick quartz glass, it can effectively prevent electric leakage. And the iron-chromium heating wires feature fast heating to warm your tank fitly.. Detect Temp Timely With a built-in thermostat, it will automatically keep the water at the set temperature. The extra thermometer sticker allows you to detect water temp at any time..

This 75 watt heater is for aquariums up to 20 gallons. Adjustable temperature dial allows you to set the temperature 1 degree with every click.. Thermal Switch automatically turns off as temperature rises above an internal preset and turns back on once it cools down.. The advanced heating element contains a mica core surrounded by a mesh heating element for superior heat transfer with enhanced durability. Advanced mounting bracket securely attaches to glass and provides 3 window positions to view the temperature display. Easy to view sliding scale tells the exact temperature setting. Top dial view shows the setting from an additional location..

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 might be the shortest heater in the market It is only a bit more than HALF of the length of the traditional aquarium heaters The innovative super short length perfectly solves the headache of the fish keepers on the traditional aquarium heaters Takes up less space, easy to hide, but in full power Temperature range is 64-93F. 100 Watt for 10 - 20 Gallon tanks.. SUPER ACCURATE 1F 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 1F much more accurate than the traditional knob-controlled fish heaters and you save your electricity expenses by 50. DIGITAL DISPLAY WITH DOUBLE TEMP. READINGS This fish tank heater comes with an external thermostat with digital display that shows 2 readings the current temperature and the set temperature very easy to switch by pressing the SET button and you save an extra thermometer for current temperature measuring.. DRY RUN OVERHEATING PROTECTION Full consideration of safety. With the multiple protections this fish tank heater will stop working when the water level is lower than the minimum water level DRY RUN PROTECTION or when the water temperature exceeds 97F OVERHEATING PROTECTION. You are free from ''cooking fish. MEMORY FUNCTION The last setting is stored in the chips of the thermostat. In case of a power cut, when the power recovers the fish heater will follow the last setting.. EXTERNAL TEMP. SETTING, NEVER WET YOUR HANDS With the external thermostat you are away from getting your hands wet like you are doing with the traditional knob-controlled fish tank heaters to set the temperature.. MULTIPLE USES This fish tank heater can be used for both fresh and marine water. It can not only be used as an aquarium heater, but can also work as a turtle heater, pet fountain heater, and plant seedling heater.. Water Resistance Level waterproof.

Aquarium Heater 100W-- The 100W aquarium heater produces stable power with quick heat up. It's length is 5.9'', voltage 110-120V, power cord is 5.9ft. Aquarium heater for 10 to 20 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 100W 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..

Fully Submersible. Power 50W. Suggested water volume 10-20 gal.. Adjustable Temperature The temperature of the fish tank heater can be adjusted automatically. Temperature setting range 65 F - 93 F20C34C, and the display is easy to read.. High Quality Aquarium heater made of high quality quartz glass, double seal material , advanced design, ensures safe operation.Fully suiting for fresh or saltwater aquariums, provide a constant warm environment for your tropical fish to stay healthy.. Set desired aquarium temperature onoff indicator light confirms operation. Onoff indicator light allows simple, visual confirmation of heater operation.. Convenient and Safe Our aquarium heater thermostat has two suction cups for attachment to the fish tank. The polarized plug prevents electrical shock..

For 5-20 Gal Tanks Measure 8.5 inches in length. Applicable for aquaculture and fresh, marine and tropical aquariums. Save your fish or plants from coldness to keep them vigorous.. Adjustable Controllable temperature range from 68 F to 93 F 20-34 C. Simply rotate the knob to freely regulate the temperature with deviations from 2 F to 4 F.. Detect Temp Timely With a built-in thermostat, it will automatically keep the water at the set temperature. The extra thermometer sticker allows you to detect water temp at any time.. Heating Protection Its indicator light turns red during working and automatically shuts off to stop heating when reaching the set temperature. No danger of overheating to your aquatics.. Reliable Material The 2 mm extra thick shatterproof quartz glass can prevent electricity leakage. And the iron-chromium heating wires feature fast heating to warm your tank fitly..

Detect Temp Timely With a built-in thermostat, it will automatically keep the water at the set temperature. The extra thermometer sticker allows you to detect water temp at any time.. Adjustable Controllable temperature range from 68 F to 93 F 20-34 C. Simply rotate the knob to freely regulate the temperature with deviations from 2 F to 4 F.. Heating Protection Its indicator light turns red during working and automatically shuts off to stop heating when reaching the set temperature. No danger of overheating to your aquatics.. For 10-25 Gal Tanks Measure 9.8 inches in length. Applicable for aquaculture and fresh, marine and tropical aquariums. Save your fish or plants from coldness to keep them vigorous.. Reliable Material The 2 mm extra thick shatterproof quartz glass can prevent electricity leakage. And the iron-chromium heating wires feature fast heating to warm your tank fitly..