Sunterra 202000 Pond Pump 2000 GPH, Black Direct dive pumps are more powerful and are for use in dirty water applications such as outdoor water gardens Pumps 2000 gallons of water per hour with a maximum lift of 23 feet Direct Drive pumps are energy efficient, water cooled and us no oil Circulate water in a pond to help prevent breeding of unwanted insects while oxygenating it for plants and fish Has a 25 foot power cord and a two year limited warranty