Hi all. I have received an older 75gallon tank and all the equipment but I need to replace some of it. For one I need a new protein skimmer. I have read the recommendations but I am curious which one is the most quiet because the tank is going to be setup in the main living room. The one I have is a Red Sea Prizm which I haven't read very good things on and it is very loud. Does anyone have suggestions for the really quiet skimmers.