De Icer 3 In 1 Multi Thermostat DT15 Group_Bar Somnus 2P Bucket de icer Teflon coated Large Bucket de icer Teflon coated Large surface area for cooler operation Multiple thermostats for safe optimized control Over temperature protection The California Bander is a stainless steel tool which applies stretchy surgical tubing for fast and easy bloodless castrating Easily converts between sinker floater or drain plug de icer Can be converted from a floating to a sinking de icer by simply removing the cover and the float and turning the de icer upside down to rest on the bottom of the tank Sturdy feet support the unit off the tank bottom when operating as a sinking de icer Durable aluminum base Keeps entire tank ice free without overheating the water Multiple thermostat control Large