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About this item
- Ceramic Aquarium Heater The 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 Protection When 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 34°C/94°F, the fish tank heater will automatically stop heating, and the controller will display the “HH” until the water temperature drops below 34°C/94°F.
- Precise Temperature Control M2 grade precision water sensor forms an accurate water temperature sensing system. Automatic Constant Temperature Function: Temperature accuracy is ±1°F, 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 Controller Temperature range: 63-94℉/17-34℃ (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 Use The 25W aquarium heater is suitable for 1-10 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.
Clay Stokes –
Works great and safe for fish
Brady Goldner –
When set to 78 degrees, the temperature in the tank, even next to the heater, measured 74 after being on for a day with the green light on. Since that’s cool for a betta, we turned it up to 79. Now, it’s consistently at 78. So, it does heat the water consistently, but not necessarily to what it says on the controller. Pair this with a decent thermometer and you’re in business.
Vella Bergstrom –
Best heater for my Betta(Hattori Hanzo!). I tried a couple other heaters that died within weeks. This maintains temperature perfectly. The guard on the heater prevents fin burn which is crucial. Like the low profile. Extremely happy and so is he! He is making bubble nests now!