Best Seller | Farm Innovators Plug-in De-icer | Wayfair P-148 This pond heater is carefully crafted from cast aluminum, making it durable, rust-opposing, and efficient in conducting heat for your pond throughout the cold season (green dome is made of plastic). The water de-icer has a 1250-watt design with a... ... more Farm Innovators Plug-in De-icer | Wayfair P-148 This pond heater is carefully crafted from cast aluminum, making it durable, rust-opposing, and efficient in conducting heat for your pond throughout the cold season (green dome is made of plastic). The water de-icer has a 1250-watt design with a... Wayfair | | $51.18 FREE shipping go to store |