Is there any way to make a red sea berlin skimmer work better. I am looking for a new skimmer unless I can make this one work better. I barely get a 1/2 cup skimmate a week from it and I feel that it is not working as good as it should. Currently I have it with a kent venturi and a rio 2800 pump. I know that the rio pump is bad news but would replacing the pump with a mag 9 make it work better. I am open to all suggestions before I plunk down 200 - 300 dollars for a new one.