Quiet Air Pump Output 4X75 GPH 4-Outlet Oxygen Aerator Pump for 60-240 Gallons Fish Tank, Oxygen Adjustment

 12W Air pump with air volume 4×4.5L/min and air pressure 0.018*0.024Mpa Key Product Features:  INCLUDED IN PURCHASE: One air pump of specified wattage. OXYGENATE: These air pumps can be used in fish tanks, seafood ponds, carp ponds, and any water feature that could benefit from an increase in water oxygenation. QUIET AND VERSATILE: Designed with an integrated air chamber to isolate mechanical noise. Shock-absorbing, anti-vibration rubber pads and durable pump housing minimize pump sounds. Air pump functions hanging on a wall or on its side, allowing for greater flexibility with setup and space usage. STEADY OUTPUT: A steady, yet powerful flow helps circulate and aerate your aquarium. Air volume up to 4X 75 GPH (or 4x4.5L/min.) Air pressure is 0.018-0.02sMpa. LONG SERVICE LIFE: Built to last, this durable air pump should provide many hours of use time. Also comes with a 1-year warranty. Product Description： This versatile air pump is quiet and easy to set up. The gas regulation knob