Extremely quiet aquarium air pump this air pump meets the three requirements of quiet operation, low vibration and sufficient oxygen supply.

Quiet Air Pump System: The super-quiet air pump features an adjustment knob that allows you to set the airflow to your liking. Suitable for water tanks from 30 to 200 liters.
【Dual Air Outlet Pump】The bubbles are even, natural, and stable. Can be connected to nano air stones, biochemical sponge filters, and macerators. Wind and aeration devices for aquariums

【Quiet Air Pump】Suppresses motor noise, less motor bearing wear, magnetic bearing operation, internal support feet, the motor does not touch the cover, reducing noise, 4 rubber feet on the bottom reduce vibration.
【Stable and Durable】Solid copper wire motor, energy-saving, longer lifespan, and more stable operation. The special synthetic rubber diaphragm is durable. The air inlet filter blocks impurities, ensures cleaner air, and allows the air pump to operate flawlessly. [High-quality guarantee] With a pressure of 0.02 MPa and a flow rate of 2 x 2.0 l/min, this air pump meets three requirements: quiet operation, low vibration and sufficient oxygen supply.