Use of airstone to quiet sponge filter noise in General Discussion Posted March 25, 2021 You mentioned that an airstone can be used to quiet a sponge filter. Since the air filter has only one end for an air hose, where do you put it?
Use of airstone to quiet sponge filter noise
in General Discussion
Posted
You mentioned that an airstone can be used to quiet a sponge filter. Since the air filter has only one end for an air hose, where do you put it?