Keeps an area thawed and open in the pond allowing for the release of toxic gases from fish and decomposing matter to escape.
Also allows for oxygen to re-enter the pond.
Does not HEAT the pond; aids in gas exchange.
Safe for plastic and liner ponds.
Dual zone integrated thermostats.
Made of stainless steel for high impact resistance.
Suitable for garden zones 1 - 8.
We carry both Floating and Submersible De-Icers for all size ponds. See the full list of Pond De-Icers .