1250 watts Floating De-icer keeps a hole in ice for proper pond gas exchange. Thermostatically controlled to work only when it's freezing outside. Safe for all ponds, but use a GFI system for protection against shock as with any electrical device. Aluminum-housed heating elements 3 year warranty. Heater floats in the pond water. 10 Ft. Cord.

NOTE: Mineral build-up can affect the performance of the de-icer and is not covered under the manufacturer warranty