Review on 🐠 Hygger Quiet Mini Small Aquarium Air Pump for Betta Fish Tank - Bubbler Oxygen Aerator with Air Stone, Tubing, and Suction Cup - Ideal for 0.5-15 Gallon Fish Bowls by Megan Edwards

I am using this aerator in my air garden after reading that aerating the water improves plant growth. Water moving almost continuously in the air garden and the sound of a pump. You can hear the bubbler above the sound of the garden pump, but I can't hear the aerator itself. The device is tiny and dangles from the included tube. This hanging installation also helps reduce the transmission of noise from the aerator to surrounding furniture.