Maintains a vent hole at the pond surface for proper gas exchange. Safe for plastic and liner ponds. 500 watts. Dual zone integrated thermostats. Stainless steel housing fore even heat distribution and corrosion resistance. LED power indicator show the unit is working. It is recommended that an aerator also be used in extreme weather. 22′ power cord. 1 year warranty.
|Dimensions||12 × 12 × 12 in|