Pond Heater for Outdoor Ponds 100W De-Icer
Energy-efficient pond de-icer that maintains a 12" hole in ice for gas exchange. Floats on water and is safe with liners; tested in sub-zero temps. Customers note efficient electricity use and reliable hole retention, with mixed results on longevity
Highlights
- 12" ice hole maintenance
- low-wattage efficiency
- fish-friendly gas exchange
Pros
- low-wattage operation
- maintains 12-inch ice hole
- floats on water
- safe with pond liner
- tested in sub-zero conditions
Cons
- may sink in some ponds
- ice retention and longevity vary by user
- only keeps a hole where heater is placed
Best For
Features
- Low-wattage 100 W de-icer maintains a 12-inch hole in pond ice
- Floats on water surface and safe with liners or plastic ponds
- Helps vent toxic gases to maintain a toxic-free environment for under-ice fish
- Tested in sub-zero conditions in northern Wisconsin
- Safety certified by MET Labs for 110/120 volt outdoor use