Suitable for fountains and water features requiring 18" of water. It is fish safe, because no oil is used. This is filled with epoxy, not oil, they cannot leak oil into the fountain. Energy efficient, the savings are passed on to the consumer. Adjustable flow control. This is 400 gallons per hour pump and the water will spray 6' 6" high. Pump specifications: Uses 120 Volts ac, 60 cycle, 0.30 amp and 20 watts. 15' foot power cord with grounded plug.