Great! Thanks for the help! Also, does anyone have any advice on what to feed them? I've heard that they're easy to feed and will eat flake, but although they're very active in my tank they don't seem interested at all.

Thanks again!

Hi everyone!

I've just received two petricola's as a gift, but am very unsure as to their compatability with my tank. I was admiring them in the pet store a few days ago, and the man said that they do well with cichlids, but would definitely get along in my tank (20 G w/5 neons). However, I was ...