Allied Precision Universal Drain Plug De-Icer for Steel Tanks Count:1 728 kcal/kg (402 kcal/cup) Calculated

728 kcal/kg (402 kcal/cup) Calculated Metabolized Energy

This is a chewable tablet which

External heating control to regulate the pad temperature sold separately

Stability:

Permanently eliminates odors without masking or enzymes

Allied Precision Universal Drain Plug De-Icer for Steel Tanks Count:1 728 kcal/kg (402 kcal/cup) CalculatedUniversal Drain Plug De icer #99DP The Universal Drain Plug De icer #99DP has a unique power cord that separates to fit narrow drain openings. Features: thermostatically controlled shuts off in low water UL listed stainless hardware one year warranty Lock N Dry compatible recommended for 100 300 gallons Fits all tanks with 3 4" or larger drain hole, including steel tanks.