I took a chance on the innovative marine ghost midsize skimmer designed for the Nuvo 40 but it's the loudest part of my tank. So far it's only pulling a very light tan skim. I've tried tuning it each and every way but I don't see much change if any difference. The tank is only 4 months old but I figured I would be pulling more skimmate. I have a blenny and 2 clowns with a CUC. Am I wrong in thinking it should be pulling a better skim at this point? Any suggestions on a new skimmer if that's the case? Don't mind to do a HOB since my options are limited with no sump. Thanks!