I have a 105 Oceanic Reef setup( over flow, durso drain) leading into a 29 gallon/ refugium, with a Coralife 125 skimmer, culpera, cheato, mangroves, live rock, and live sand, witha return mag 9.5. Water movement is one seio 1100, and seio 620. This is going to be a reef set up primarly with...