Description
It is designed to work underwater only, please NOT turn it on when it’s outside water, as dry burning might lead to malfunction. Please don’t put it in the water if the wire or heater damaged 【Fully Automatic Temperature Control Design】: The Aquarium heater equipped automatic temperature control system, The temperature regulates automatically between on 77℉ – 82℉ depends on the water temperature in your fish tank. When the water temperature is lower than 77℉, It will start to heat; when the wate
