Well I set up a 10 gal tank for my new cobalt blue crayfish on friday and I decided to get 3 paltys to put in there so they could breed and the cray could get some young and the ones that grew out I could feed as a treat to my cichlids. Well That was friday 3/10 and today 3/13 my wife just called me and told me theres about 20 fry in the tank. Couldnt get much easier than that lol.