K&H Thermo-Pond™ 3.0 Floating Pond Deicer Supreme Hydroponics for use even on scaleless

for use even on scaleless fish

but buffers pH

Item Dimensions* Cushion for Twin Mission Daybed 75"L x 39"W x 4"H Cushion for Full Mission Daybed 75"L x 54"W x 4"H *Cushions may vary from nominal dimensions by up to 3/4"L

formerly Firestone Water Block Seal (S-20) is designed to provide a seal when used in compression as required by Elevate Details

K&H Thermo-Pond™ 3.0 Floating Pond Deicer Supreme Hydroponics for use even on scalelessThe 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