I was looking at those Red Dragon pumps that one of the posts was talking about and saw this on the same site... pretty cool idea- I've seen it done on tanks (I think MasterSwimmer's 16g is like this I believe) as well as other tanks on nano-reef.com, but I've never seen a product that was premade like this. Would make a pretty cool wall w/ lots of shelves for corals for us non-DIY peeps
http://www.finsreef.com/home.php?cat=292
http://www.finsreef.com/home.php?cat=292