Hey guys after I flooded my living room with an RO/DI filling the newly 65 gal sys I had just purchased Fishy Business in Austin Tx, I got it up and running and i am having severe micro bubbles coming from the (used)euro reef skimmer out of the exhaust. I have messed with it for quiet some time and its getting the better of me. Its sitting in about 6 inches of water and makes a great foam for the skimmer but the display has micro bubbles in it and is very unsightly. I made sure the venturi on the pump wasnt plugged with calcium deposit or just gunk. Ive turned up the intake and lowered and it seems to do a lot better with it turned down. Now to the question lol, Im wondering if the skimmer is too deep in the water and if it would even change. What should I use to raise the skimmer? Thanks everyone for the help and ill post pictures of the floor remodel from the flood.