This Scott Pond Fountain Display Pond Aerator in heavy-duty stainless steel keeps a pond’s surface clear and beautiful — free of algae, floating debris and general murk. Designed for commercial, municipal and residential application, this aerator adds oxygen necessary for a healthy ecosystem for fish, promoting their growth and activity while preventing the attraction of pesky mosquitoes and offensive odors. An aesthetically attractive focal point in your landscape, this fountain also provides a pleasing sound of falling water in a vibrant, size-adjustable trumpet spray pattern. This oil- and maintenance-free unit is designed for continuous operation with or without a timer in ponds from 1/8 acre to 3/4 acre at least 30in. deep. It can be left in the water year-round, even in sub-zero conditions. Comes with 70ft. 12-gauge underwater power cable, Item# 1083521, and UV-protected float platform. Minimal assembly required.