Like new only used for 1 week last year. This Floating Pond Heater Melt Away Surface Forming Ice -Thermostatically Controlled - Cast Aluminum Design
It is designed to keep your water garden free of potentially harmful surfaces forming ice in cold climates. A virtually indestructible cast aluminum body houses the powerful 1,250-watt heating element which quickly opens a hole in the surface of your pond allowing harmful gases to escape. This Pond Deicer is thermostatically controlled and turns on only when temperatures drop below 35°F and comes with a 10' power cord and is safe for rubber and plastic liners.