Endler's Livebearer (Poecilia sp.) - Back before there were all these fancy, named strains, there were plain, ole Endlers. These are plain, ole Endlers. They're an attractive alternative to Guppies. Males are colorful. Females are not. Males stay small. Females usually stay small, but occasionally one gets big. All are energetic and constantly on the move. These fish were born and raised in shrimp tanks (with Neos) and never seem to bother them, at all. - 7 fish (3 males, 4 females)