I don't know why I didn't think of just getting 3 females. I guess I was thinking males would be more colorful but that's not necessarily the case with gbr's. I now remember reading somewhere to get 2-3 females for every male as they like to be in a harem.
ok thanks! So that's what I'll do. I THINK I already have a male so when I decide to buy I'll TRY to get all females.