while floyd is very clumsy, he does seem to like climbing. he's got a driftwood branch he hangs out on sometimes. he used to have a 'herp hammock' that he'd sit on but it didn't last long... didn't really hold his weight. like steve said, tank deco is more for our benefit than theirs. that in mind, we also have some fake plants that pretty much just make cleaning day more of a pain...