I would like to get a 29G tank and use it for a saltwater tank. I like the simplicity of Wallmarts tank kits, though I would never buy fish from wallmart, unless to save em. The 29 kit comes with everything I need... for a fresh water tank, ie filter, heater, water conditioner... And all for a resonable price, $60.00 I love the local pet store here and I firmily believe in supporting it rather than the wallmart machine, but for prices, you can't beat wallmart. ( I do buy everything else from the pet store) Anyway, I would like to do this rite the first time so, can anyone give me an idea of everything I need? I want to do a mix of coral, polyp, anemone as well as fish, specifically 2 Ocellaris clown fish, one green and one spotted mandarin, 1 or 2 algae blenny, as well as some shrimp and crabs. Is this possible in a 29G? Thank you for all your help and Merry Christman and Happy New Year