I'm starting a new planted 10g and really want it to be a betta community. I would like to add a small school (5-6) of both pygmy corys and neon tetras along with a betta and maybe some ghost shrimp. I read online that these guys are good tank mates, but I want to get another opinion. I don't want any of them to get hurt so if this doesn't work out, what are some other fish that would be good with a betta? Would it also help to get a female as opposed to a male? I do have a local fish store that might be willing to trade bettas if the first one I pick doesn't work out.