I was wanting to set up a community tank with breeders in it. Like ram cichlids or clown killifish. Ones that will live in a 20 gallon and breed without having to separate any pairs. I will have a place to give the fry if I do a "breeding tank" as I will make sure of it ahead of time. Pygmy cories and bristle nosed plecostomus would those be okay? No livebearers please, but if I can find a place for them I may consider them. I can also separate eggs from the community if needed. Thank you for the replies!