A little backround first. I have a 55 gallon reef with about 90 lbs of live rock. I have an 18 gallon sump with alot of chaeto, an aqua c remora run by a Mag pump, Uv sterilizer, 2 aquaclear phs and 2 maxi jet 1800s with the nozzles sawed off to decrease velocity. In the tank I have ALOT of...