K&H Thermo-Pond™ 3.0 Floating Pond Deicer Alpha BioSystems (Use 437-251 fitting with

(Use 437-251 fitting with

This natural cleaner combines the power and versatility of the soybean to create a powerful yet safe

zinc sulfate

Use for up to two months prior to show or competition

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K&H Thermo-Pond™ 3.0 Floating Pond Deicer Alpha BioSystems (Use 437-251 fitting withThe K&H Thermo Pond 3. 0 is a unique, patented deicer that maintains a hole in pond ice for just pennies a day. It's the worlds most successful energy efficient pond heater! An open hole in pond ice allows proper gas exchange and helps fish survive the winter. The Thermo Pond 3. 0 facilitates this exchange by maintaining a 12" hole in pond ice, even in sub zero weather. Must be submerged during operation. Operates at 100 Watts of power mere pennies a