AQQA Ceramic Aquarium Heater 500W

• Rapid and Safe Ceramic Aquarium Heater: AQQA aquarium heater is made of upgraded explosion-proof ceramic material and high-temperature resistant nickel-chromium alloy heating wires, ensuring the water heats up faster, and the high-quality ABS shell can transfer heat to the outside while effectively protecting the fish and you from being scalded.
• Precise Controller with Dual Digital Display: The high-resolution dual digital display on the controller shows the set temperature and real-time water temperature with ±1 °F/1 °C accuracy and ajustable temperature range of fish tank heater is 64℉-95℉. The indicator light on the heater is on for heating, and off for constant temperature. Press and hold the "+" button for more than 3 seconds, when the temperature flash in the "SET" and "TEMP" display areas, briefly press the "+" button to toggle between °C and °F.
• 2 Automatic Power-off Protection Function: ①If more than around 2.36 inches of the heater is above the water surface, it stops heating and the error code "E01" will display and the heater will emit an intermittent beep. The alarm will stop automatically once the heater is returned to the water. ② Triggers the error code "HH" at temperatures ＞95 °F and also with intermittent beep.
• Memory Function & Easy Operation: When the power is restored after a power shutdown, the previous settings will be retained. Simply plug the heater into a socket to put it into operation. The turtle tank heater must be fully submerged in the water when it is in operation.
• Wide Application: 500W aquarium heater suitable for 75-120 gal freshwater and saltwater tanks, ideal for fish tanks, turtle tanks, betta aquariums. Equipped with sturdy suction cups for firm mounting. Unplug and allow a 15 minutes cool-down before tank cleaning or water changes.

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