3W Adjustable Aquarium Air Pump With Dual Outlets, Quiet Fish Tank Oxygen Pump For Fish Tank Up To 100 Gallon (Black-Grey)

[Dual-outlets] This aquarium air pump can aerate two fish tanks at the same time it also can be converted into single outlet through a T-connector. [Compact but powerful] 4.73.12.4in compact but the internal double air chamber structure not only makes the air flow output more stable but also enables this fish tank air pump to pump out air more powerfully. [Wider adjustment range] In addition to the adjustment knob this fish air pump is equipped with spare regulating valves which can adjust the air volume more accurately so the adjustment range can reach 1-5L suitable for 5-100gallon fish tank. [Unique silent design] The soft rubber foot can absorb the vibration of the oxygen pump to reduce noise. In addition we use a thickened shell to wrap the joints on the side to prevent internal noise from spreading so this is a whisper aquarium air pump. [Complete Accessories] A complete aquarium air pump kit includes: 4.9ft air pump Tube2 Return Valve2 Air Stone2 Spare Regulating Valves 2 Suction Cup 2 Air filter cotton1 T-Connector1.