Anyone know how dirty my protein skimmer should get in 1 day? I have this seaclone hooked up and it's been running for 2 weeks. It only had maybe 2 oz of crap in the cup. I have 2 Tangs, clownfish, royal gramma, 5 hermits, 1 pom pom crab , sea urchin. about 40 lbs of live rock and 4 colonies...