A detailed life-like duck that doubles as a chlorine dispenser. Made of molded Polyethylene, Chlori-Duck floating chlorinators are non-corrosive. Clori-Duck holds up to 4 lbs. of chlorine tabs, with an adjustable feed rate. A great looking addition to any pool. This Clori-Duck looks so real, people may think your pool is a wildlife sanctuary. The Clori-Duck Floating Chlorinator is available in white, or as a mallard style.