i have a asm g2 skimmer that makes a noise, i can deal with it my wife on the other hand it seems to bother her. i had seen on reef central before that there was a type of pvc muffler for the one line that draws air into the pump. it looked basic to build it. i was wondering if anyone knows how to or the dimensions and does it have holes in it to breathe?
thanx in advance
mike
thanx in advance
mike