Great setup (refugium)
 

Not my tank but a Canreefer's "Dez" (who I haven't seen here for ages). I think of it often and refer to it, but the link I had to the picture been dead for a longtime.

Anyway just stumbled across a copy on my PC so putting up a brilliant idea for a layout. Seem to remember metal stand with panels held on with magnets.
http://i67.photobucket.com/albums/h316/das75/ref-1.jpg

Des is a genius when it comes to different designs. He gave me some great ideas on DIY Skimmers, gonna be building one for my 90 in the next week or so:)