Wild. i dont know man...LOL your fish are probably going to be fighitng for the point farthest point from the return though HAHA what a sight that would be....Your probably going to pull too much water through, waisting skimmed water...even though you will be removing EVER bit of protien in the tank. It depends on what type of system you have too. Is it fish only(light load/Heavy Load)? Reef? if its a reef, sometimes protiens are essential....all depends. I'd say "OVERKILL! - Metallica"