Okay so I have talked my girlfriend into letting me get some cons which I am most excited about as I was looking for a promotion from goldfish and snails. However before I go out and buy a new setup and that kind of jazz I need to know what they are all about. Tank sizes, feeding needs, water needs, bio load issues, breeding info everything you can think of. I could go about finding this info on my own but have found the MFKers a much more valuable source of info than any book or search of my own. I do have an empty tank I asked about (a little over a 20 gallon) that I can use but I am not tied to that tank if it is not acceptable I would consider the investment in a larger tank! Thanks for the help everyone I am super excited now!