Thanks guys.
The platy is probably going to be more of a 'midnight snack,' Fuzz.
I agree about the background too...I'll get to work on it ASAP.
She doesn't have an actual cave in there, but I figured she doesn't really need one because of the way the tank is on top of a 5-foot tall bookshelf in the corner of the room. She can crawl in behind/between the rocks if she wants to. I'm sure she'll start excavating the gravel to her liking as well, so she'll be able to build a little 'privacy wall' if she feels the need, lol.
I'll have to see how it looks with a black background, and then I might decide to change things around a bit...And thanks for the suggestion about the 20 gal., Bob, but that tank is now officially my 'Platy Project' tank. *DRUMMER*
BV