This Drain Plug De-Icer is specially designed for use in all Rubbermaid Stock tanks. Easy to use and completely safe in all plastic tanks, this unit keeps water temperatures climate controlled to prevent freezing from occuring. Thermostatically controlled, this de-icer will only operate when necessary, staying efficient. With no loose cords and simple fastening into the drain plug, this discrete unit will be unnoticed by animals drinking.
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