My first salt tank was a converted 29. It was really basic, but let me have some damsels. I loved it. I have learned a lot in the last few years since then, mostly from great people like around here. I currently have a 29 and a 20. The 29 has stabilized quite nicely, although I have put a lot more effort into it than I did my old one. Somehow, everything made it through that first time, and now I am hooked. Have fun, and keep reading