Atlantic® Floating Pond De-Icer 300 Watts Specs_Treats External Bacteria Infections Easily fits onto Nexus filters

Easily fits onto Nexus filters (post 2006 models)

white scale and foam

white spots

amphibians and mollusks

Be sure it is in a level positon so the water flows evenly over the falls

Atlantic® Floating Pond De-Icer 300 Watts Specs_Treats External Bacteria Infections Easily fits onto Nexus filtersPond deicers allow oxygen to diffuse into pond water otherwise sealed off by ice, while toxic carbon dioxide and methane from decomposing organics diffuse out Atlantic's Pond De Icer saves energy by cycling on and off, maintaining an internal temperature of 200 under even the worst of conditions Constructed of high strength and high temperature PPS polymer for incredible durability under the most adverse conditions Internal thermostat turns heater on