Atman Ph1100 Skimmer Pump with Needle Wheel Impeller Sca-301 Atman PH1100 Skimmer Pump With needle wheel impeller produce micro bubble AC 110-120V 60Hz 28 Watt Designed for USA and Canada use only 1380 LPH or 370 GPH (water flow is different when used as skimmer pump) Ideal Replacement pump for most skimmers available in the market now Replacement pump for SC Aquariums SCA-301 65 gallon skimmer