Kconverse21
New member
I have a 36g bow front tank with a penguin bio wheel filter. I have tried EVERYTHING but cant seem to get rid of the bubbles. the tank has been running for 3 days with no fish. I have 40lbs crushed reef and 11lbs of live rock. The water level is up to the black trim and I have a circulating pump running as well. I have also put floss in the filter box to try and help but it looks no different...

