Hygger Square Adjustable Eco Air Pump, HG981-10W

Adjustable flow control This fish air pump has a built-in control knob that allows you to adjust the airflow to optimize the performance of your air pump drive equipment, appliance, or ornaments. (Please note: air tubing is not included.) Run two devices simultaneously It can be run with 2 applications simultaneously, so you never need to worry about your fish not getting sufficient air. It is designed to work for marine and freshwater aquariums. Low noise level ABS thick shell and sealed inner baffle greatly reduce noise, while the soft rubber foot pad can effectively cushion the vibration produced by the motor. • Noise reduction • Energy-saving and easy to use • Constant stable airflow • 8 bottom rubber shock absorber feet to reduce vibration of the pump • Adjustable flow control • Run two devices simultaneously