Description
★ 【Temperature range】59°F~94°F, display Fahrenheit °F, this heater is designed for10~20 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 temper
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