Please take note of the word OR in Rocknurworld's post. Guppies are a nice addition and endlers are a nice addition. Guppies with endlers is a very bad idea unless you are embarking on a hybrid breeding program. If you were doing that, I doubt that you would be asking what nice fish were out there. It can take a good deal of dedicated work to develop anything from guppy endler crosses that you would want to keep. Female endlers are very easy to get if you breed endlers as I do. They make up slightly over half of the total fry that are born. What I think is going on is that in many places people don't want you to breed your own endlers so they keep the females out of the stores. Of course if you can't find a female you can't breed your own. If you do find female endlers just let me say that rabbits can't hold a candle to endlers when it comes to reproduction.
