Are there any fish I can keep with my common snapper and soon-to-arrive alligator snapper? I have a pleco in my 40 gallon with the common but I was wondering if there are any other species I can keep with these guys. Preferably something that can be kept with them past hatchling stage, so probably not African cichlids. I don't think there are fish that can be kept with them until full size, but I'd rather be able to keep them together for as long as possible.