Universal Drain Plug De-Icer

Fits all tanks with 3/4" drain hole or larger, including steel tanks. Fits all stock tanks that have drain holes.

Specially designed power cord fits through the smallest of drain plug openings. Electric cord is not in the water.

De-icer can not be thrown from tank. Thermostatically controlled: Shuts off if water level becomes too low. Adjustable supports. Can be used in both plastic and metal tanks. One year warranty.