spotmonster wrote:And the one I would make if I had the know how ....Cheap modular plastic background systems in many shapes colors and designs. I can't believe no one has done this besides the one company that's outta their mind on the price $$$. I've seen a few reptile tanks that come with cheaper rock type backgrounds but have not seen anyone marketing them for fish aquariums.
PennPlax has something like this called rocks and caves, the maters kit has all the pieces and it comes in multiple sizes, BUT its not a full "elegant" background like the one your suggesting.
I've thought about buying multiple kits, painting them black to match the background and covering the back glass with them. Over-all appearance might not be pleasing, but it would have tons of territories/hiding places everywhere.