The 300 Watt Aquascape Stainless Steel Pond De-Icer is ideal for keeping a small hole opening the ice during cold winter months and insures proper gas exchange, helping to keep fish alive during the winter.
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 De-Icer be used in conjunction with an Aquascape Pond Aerator.
$129.99