The PondMaster Floating Winter Pond De-Icer is for use in those colder locations where typical winter temperatures result in significant or long-term icing of pond surfaces.
The unique doughnut-shaped design maintains an ice-free center area that allows the accumulated toxic gases to escape from the trapped pond water thus promoting a healthier environment for aquatic and plant life.
120 Watts of Heating Power
Extremely Energy Efficient
Thermostatic Control to Reduce Heating Time & Save Electricity
Internal Electronics Epoxy-Sealed for Extra Watertight Protection
Filters that have not had water circulating through them for the winter should be cleaned well before turning the pump back on this spring. Cleaning will remove toxins that can develop from waste breaking down in the filter in the absence of oxygen. Once your filter is up and running, seed it with beneficial bacteria.