Search query: aquarium air pump quiet

Product: Pawfly 160 GPH Aquarium Air Pump 4 Outlets 10 W Adjustable Quiet Oxygen Aerator Pump for Up to 200 Gallon Fish Tank Pond 4 Outlets: Supply 40 gallons per hour each outlet for up to 200 gallons tank, perfect for running several sponge filters or air stones.
Super Quiet: Maximum decibels is 40 which sounds like quiet whisper in the room. 4 shockproof rubber pads on bottom to keep a steady air flow output with minimum vibration.
Adjustable Flow Control: The black rotary knob on top allow you to precisely control the amount of air flow from low to high.
Running 24/7: Built solid for everyday use. Quiet on the lowest setting, allows you to run it in the living room 24/7 without annoying sound.
Pressure: 0.02 MPa, Power: 10 W, measures 6.4 x 6 x 2.3 inch Pawfly Black

Product: HITOP Dual Outlet Aquarium Air Pump, Whisper Adjustable Fish Tank Aerator, Quiet Oxygen Pump with Accessories for 20 to 100 Gallon (2 outlets)

Our Advantages:

Manufacturer direct selling, better professional support.

Super simple installation.

Our aquarium air pump is ultra quiet,and it pumps a good amount of air into the tank, makes your aquarium more vivid.

Equipped with 2 high-efficiency air stones, puts off a nice spread of bubbles at a pretty good pace, which will makes your fish or shrimp love it. Also come with a replaceable air intake cotton, makes your air pump work in a good condition for longer time.

Item Dimension：

13*5.7*7cm/5.1*2.2*2.8in

Package Including：

2 x Return Valve, 2 x Air Stone, Airline, Connector, Air filter cotton

Parameter:

Power: 3W, 120V/60Hz

Flow: 4L/min

Pressure: 22Kpa

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, fit for fish tanks from 20 to 100 gallon.
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.
Complete Accessories: Comes with everything you need, includes: 2 x Return Valve, 2 x Air Stone,2 x Air Hose (150cm/4.9ft), Connector, Air intake cotton. Original quality, professional manufacturer. HITOP 1-White