Thanks, Kyle! That'll get me started, for sure. I may pick up a 5 gal. tank in the near future, but I don't have one for tomorrow. I have a little cave and some plants I can put in there, and I have a bunch of leftover gravel in all sorts of sizes to pick from. Don't they like to come up out of the water at all? Also, I guess with no filter I'm looking at mighty frequent water changes, huh? Thanks again for your help!