I want some toooo! Breeding is supposed to be pretty easy, and they're livebearers. I think all you really need is a pair and they take care of the rest. They like warm, slightly to moderately acidic water with a lot of hiding places, plants, driftwood, ect. They eat fish. They're good escape artists. They're rearfanged, so try not to get bitten. They're not supposed to be dangerous, but you never want to be the guinea pig with that sort of thing. That's all I know. Good luck!