100 watt Thermo Pond De-Icer

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Thermo-Pond De-Icer - 100 watt

  • Thermostatically controlled
  • Maintains a 12-inch hole in pond ice
  • 12' cord for easy placement
  • Helps with proper gas exchange for healthy fish
  • Uses only 100 watts!
  • 1-year warranty

The K&H Thermo-Pond De-Icer is a unique, patented de-icer that maintains a 12-inch hole in pond ice for just pennies a day. It's one of the most energy efficient pond heaters and works with ponds up to 1000 gallons.

This pond de-icer is safe for use with pond liner and plastic ponds. It floats on top of the water and is thermostatically controlled to never get hot. This allows a pond to ice over naturally while maintaining a hole that helps with the gas exchange for wintering your pond fish.

While other high-wattage de-icers can drive electric bills through the roof, the Thermo-Pond De-Icer is easy on your budget. It only consumes 100 watts of power and operates for just pennies a day, paying for itself in a few months compared to other traditional de-icers.

Thermostatic Temperature Control:

Internal thermostats automatically monitor the water temperature and turns the de-icer on and off as needed to keep the average water temperature just above freezing. This technology ensures that your pond de-icer will only run as often as needed to maintain a 12-inch hole in the ice.


PLEASE NOTE: We strongly recommend that a pond de-icer be used with an aeration system, especially if you have fish larger than 8 inches.

Having a de-icer will keep a hole in the ice which allows harmful gases to escape.

Having an aerator running, with an air stone half the depth of your pond, will provide your fish with the necessary oxygen they need to survive.

The combination of both make for very happy and healthy fish!
View our Aeration Systems online.