3/4hp: CasCade 5000 Floating Pond Fountain Aerator!!! The BEST PRICE anywhere!! Recommended for Lakes & Ponds up to 2 acres in size… Add Oxygen & Circulate Thousands of Gallons of water in Your Pond every hour! Quality 115 Volt AC – 3/4 Horsepower Pump plugs into standard AC outlet! 5000 Gallon Per Hour max Flow! …