It is important to leave a small hole open at the surface of the pond allowing for necessary gas exchange. In extreme conditions or gardening zones above USDA zone 5 we recommend the deicer be used in conjunction with an Aquascape pond aerator.
- Keeps a small hole in the ice during winter months
- Helps increase pond oxygen levels
- Stainless steel construction prevents corrosion and cracking
- Integrated thermostat saves electricity
- Built-in LED light indicates when heater is in use
Weight: 3 lbs.This stainless steel 300-watt Pond De-Icer is ideal for keeping a small hole opening in the ice during cold winter months, and insures proper gas exchange helping keep fish alive during the winter. Integrated thermostat saves electricity and built-in LED light indicates when heater is in use.