HITOP 2W 2.5W Nano Whisper Aquarium Air Pump, Adjustable Fish Tank Oxygen Pump,

Haisen zhongshan

--Compact but Powerful: Nano Size: 9.5*5.5*4cm, Power: 2W, Air Pressure: 17Kpa, Max Air Volume: 168LPH. Power Cable Length: 1.5m. This single outlet air pump is powerful enough for 1-150L fish tanks.\n--Adjustable Air Flow: Unlike other single outlet air pump aquarium, you can rotate the knob on this air pump to adjust the air volume of this aquarium bubbler easily, which makes this air pump much more convenient to use, providing the appropriate amount of air bubbles for different kinds of fish.\n--Whisper-Quiet Aquarium Air Pump: Upgraded internal structure to reduce noise from the root, and thickened ABS shell can greatly absorb the internal noise of the pump, 4 rubber feet can greatly cushion vibration of the operating air pump, making this air pump really silent, only the sound of air bubbles can be heard.\n--High Efficiency, Low Consumption: Consuming only 2W of power yet achieving a maximum air volume of 168LPH(2.8L/Min), only one outlet to make the air volume more concentratedp