Overhere a tank with 4 different livebearers: Limia vittata, Skiffia multipunctata, Phalloceros caudimaculatus auratus & Ginga rubra guppies. It's a combination that works perfectly. In these videos you're able to see them eat from an adhesive food tablet.
I'd just like to show fish like these to give you an impression of what kind of livebearers there are available than just the regular ones like platies, swordtails, mollies and guppies.