The Cobalt Aquatics Pond De-Icer is a Dual-action ultra energy efficient pond de-icer that protects pond fish from deadly freezing winters. The Cobalt Anti-Ice Pond Deicer offers an innovative, eco-friendly solution to maintaining ice-free zones. Italian-made floating pond de-icer combines reliable thermoplastic heating with convection technology and a 3 year warranty. The result is an energy efficient, effective pond de-icer that allows vital gas exchange during freezing temperatures while only using 100 watts!
The unique vertical heating element produces a gental, upward then outward current of warm water. The warmed water maintains an ice-free area around the vented float. An opening in the ice is essential to prevent toxic gas buildup and to allow fresh oxygen back into the pond water.
Measures 6-1/4" diameter x 10" high and includes a 12 foot grounded power cord. Ideal for ponds up to 54 sq ft (for ponds with a greater surface area, two heaters are recommended, spaced well apart).
Using only 100 watts and offering industry leading reliability makes the Cobalt Aquatics Pond De-icer our top pick.