Found an angle iron aquarium stand that measures 58" x 20" x 36" ...wondering if these dimensions would work out as a base frame for a single tier design compared to what others have fabricated. I'm thinking I'll drop the height down a bit but I think its going to work out nicely!
https://picasaweb.google.com/lh/photo/L838bFtFawb1ofMBm4pk_w?feat=directlink
https://picasaweb.google.com/lh/photo/L838bFtFawb1ofMBm4pk_w?feat=directlink