Ultra Quiet: Made of ABS thickening engineering plastics, super silent aquarium air pump. Soft rubber foot pads, further palliation for noise. Long Service Life: Manually adjustable air volume, won’t cause shakes and electric field fluctuation, much safer than electronic adjustment, lower failure rate. Aquarium Air Pump with 2 outlets, dual hose fish tank air pump. Unique Design: The air intake cotton is replaceable, it can filter the impurities in the air and extend the service life of the air pump, also come with 1 more replacement.
