FEDOUR 5W Super Quiet Aquarium Air Pump, 500LPH Powerful Fish Tank Pump with Dual outlet, Adjustable Oxygen Aerator for 50 700L Tanks Complete Accessories

[Powerful Aquarium Air Pump] This FEDOUR 5W air pump aquarium with max air flow of 420LPH (2*3.5L/Min) is powerful enough for 50-700L fish tanks/ hydroponic systems/ small ponds, can be used in both fresh water and saltwater. [New Design for Quiet Operation] The double air chamber design (internal air pump with all cooper motor + thickened ABS shell) makes this air pump extremely quiet when running. The bottom of this quiet fish tank air pump is upgraded from rubber feet to powerful rubber suction cups, which has better shock absorption effect and will not move or slide, making the air pump quieter. [Adjustable Air Volume] This adjustable air pump aquarium is equipped with a knob on the top, allowing you to easily adjust the air volume up to 420LPH to meet different needs like using in aquariums to provide oxygen or using together with sponge filters to achieve filtration and oxygenation, more energy-saving. [Dependable Aerator] All copper motor inside the pump and designed with 2 stainless steel outlets of the fish air pump, longer service life and more durable. Dual-outlet aquarium bubbler with air filter cotton at the bottom, can filter impurities in air and make input air purer and stabler. 2 Outlet Powerful fish air pump with 22kPa strong pressure, can be used in up to 1.5M deep water. Requiring Only part of the pressure to oxygenate shallower tank, Therefore, its lifespan will be longer. We provide 7*24 after-sales service for our products. [Package Including] Come with everything you may need when using this understated but durable aquarium oxygen pump, including a 5W Aquarium Air Pump, 2* 5CM Strip Air Stones, 2*1.5M Soft Air Tubes,2 *Check Valves, 2*Suction Cups, 1*User Manual, 1*Spare Air Filter Cotton, 1*T-Connector.