Looking for an aquarium shelf/terrace system

[fishduded82]

Has anyone seen a good shelf/terrace system for an aquarium? I've been looking online for one and all I could find was Penn Plax's Tank Terrace which got horrible reviews from buyers. I'd like to use one in my 34 gallon hexagon tank because it's so tall and I'd like to create different layers. Any ideas?

[MCHRKiller]

Personally Id just build my own...it would be far fetched finding one ment for a hex anyway.What were you going to use it for...rockwork or just like landscaping with plants?