Pet Worx Air Pump WAX-101 is a  low wattage providing high power air output and quiet operation 1 outlet x2 LPM 120lph  0.014mpa Pressure 2 Watt Low Power Consumption Fresh or Salt Water Australian Approved 12 Months Warranty   DESCRIPTION:    Pet Worx aquarium air pumps are a low wattage providing high power air output and quiet opperation.