I was "cleaning out" my files and found this teriffic site for info on fish we ask so many questions about. They get pretty detailed but it is so well organized that it's never confusing. It's at Saltcorner.com here's the Animal Library Link
I'm glad you went there. I've been looking for a site that gave me all that info in one spot as opposed to having to go to several sites for info for one fish or invert.