petekc
Member
I have jacked with mine for almost 3 weeks now. I have messed with the valve constantly. I get bubbles in my tank unless I close the valve all the way. I can open it, let it sit, then open it more and the next thing you know my cup is full of clear water. If I run it with the valve open some it will skim jsut fine but I hav a million bubbles. I also have 2 Emporer 400s hanging off the back.