SoCal
Aquarium Advice Activist
I was doing some research on how to make my noisy whisper air pump stop that annoying humming noise and I thought I'd share what I found. Lots of people suspend their air pumps in mid air with rubber bands or a light spring. Also they talked about rigging a bottle to the air hose in between the air pump and the hose that goes into the tank. The bottle acts like a muffler and is supposed to take the vibration out of the air hose. The large volume of trapped air in the bottle supplies a smoother flow of air to the air stone so your tank doesn't hum.
Has anyone tried this and if so what size bottle did you use?
Has anyone tried this and if so what size bottle did you use?