I am in the process of moving and want to start gathering the parts for my new setup. Currently I have a 55 gallon with a hang on overflow. My next setup I'm buying an aqueoun 90 gallon with left corner overflow I would like to use my current 55 gallon as a sump/ refugium not sue if anyone has any pics or diagrams of the same setup or not. I'm thinking the left hand side of the sump would house my coralife super skimmer 220 , the center being the refugium and right being the area for the return pump. Any criticism would be greatly appreciated thanks Ron