Top 6 Best Digital Aquarium Heater

Aquarium heater with dual temperature sensors provide accurate and real-time water temperatures. LCD temperature display available in both Fahrenheit and Celsius with a range of 68 to 93 degrees Fahrenheit. Fast heat technology built with a safety shut-off and integrated fish guard to protect fish and invertebrates. Equipped with a slim profile mounting bracket and colored display alert system.

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

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..

Explosion-proof and anti-corrosion aquarium heaterHeating rod heating body is made of explosion-proof quartz glass, nickel-chromium heating wire and silicon carbide heat-conducting material, and the fish heater shield is made of high-temperature resistant ABS material. Manufactured into a tank heater that is anti-corrosion, non-leakage, non-conductive, explosion-proof, and makes water heating faster.. Safety GuaranteeThis full immersion aquarium heater build-in two temperature probe, when the fish heater is out of water or over temperature, it will automatically stop heating and send out a warning signal L1 or HH. And the heating rod will restart after it is completely submerged in water or cooled Work.. INTELLIGENT THERMOSTAT When the actual temp is lower than the set temp of the fish tank heater by 1.5F1.5C, the indicator light will turn red, the fish tank heater will heat up to the set temp at full power, and the indicator light will turn blue color, then stop heating.Temperature Ranging from 59 to 93.. External Smart HD ControllerExternal controller with LED digital display, without getting hands wet. Each press of the submersible heater will change the set temperature by 11. Press and hold it for 5 seconds to toggle between Celsius and Fahrenheit.. Full Submersible Heater100w aquarium heater is suitable for 5-26Gal fish tank freshwater and saltwater tanks. Memory function it remembers the temperature you set it when the power fails. THREE suction cup bracket, can stably fix the heater in every corner of the fish tank.e changing water or removing heater. Make sure the heating rod is completely submerged in water and there is enough water flow and water circulation in fish tank when using the heater.

Quickly Heat UpVoltage 110-120V60HZ, power 300W, US three-pin plug, heater rod length 7.7 inch. Fast heating up aquarium heater, it takes about 3 minutes to heat 3.5 gallon water up 3. Auto on and off Reliable submersible aquarium heater. It will stop heating when the water temp reaches to the set temp, please note that the water temp may go up 1 more because of the waste heat. When the water temp is cool down to 1 less than the set temp, the tank heater will restart heating. Fully SubmergedThe heater tube and the separate sensitive thermometer must be completely submerged under water all the time. Please unplug it and wait it to cool down before you removing the heater or doing water change. Led Display ControllerOnly show Fahrenheit degrees. To set the temp, just press the button over and over until the screen displaying the temp you desired, then stop and wait the digit flashing for 3 times, the setting is done and the led shows the current water temp again. For long Time UseVery durable and explosion-proof aquarium heater, can be used for saltwater and freshwater aquariums, service life can be 3 years or more. With low profile black plastic guard, easy to hide in the tank.

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