So is it possible to have too many bubbles in your protein skimmer? I have an ASM G3 and I am not happy with it because the skim I get is very runny and takes days to get just a little bit. I got it with a used set up and it was missing the air hose for the venturi so I put a hose on it but am wondering if it's too big. Or where I can get a control valve for it. Thanks guys... My rays will be so much happier once I get this thing skimming better.