Attractive, fountain-action Scott Display Pond Aerator boosts the quality of pond water for golf courses, public and industrial parks and other small bodies of water. Helps keep fish alive. Helps prevent odors and the growth of algae and stagnant vegetation. Keeps water in motion to inhibit breeding of mosquitoes. Improves water quality for irrigation and other purposes, too. 230 Volt, 1 1/2 H provides a heavier spray than models with less horsepower. Oil-free motor is environmentally safe, UL listed and CSA approved. 5-year limited warranty on motor. U.S.A.