I have a 3 year old CADLights 100G rimless tank ( http://www.cadlights.com/index.php?main_page=product_info&cPath=61_62&products_id=296&zenid=d69222dfaaa84cc0b1c6ee84dabbe512 ) with stand (homemade 3/4 inch plywood over 2x4's, 40g breeder sump, CADlights skimmer, return, 72W homemade LED, with...