I just bought a 29 gallon tank with a filter, heater, hood and light for $55! I need to bring my pond fish in for the winter because my pond isn't deep enough and will freeze through. Instead of your basic tank with colored gravel, a plastic plant and a "no fishing" sign, I want to create a realistic aquascape with driftwood and aquatic plants made to look like trees and grass, natural colored sand and gravel, larger rocks made to look like boulders and mountains, etc. I think I'll use a black background to simulate a night sky, but I've seen some made to look like a sunny blue sky with whispy clouds. If you google image search "aquascape" or "aquatic landscape" you'll see some amazing, award winning examples! Anybody here into this? Please post pics! I'd like to post pics of my whole process from start to finish if anybody is interested!