if they are small juvies....7in under. Make sure your temp is at 87 and you have an airstone in their. Try and get them off live asap. Live tubifex worms are a better alternative to feeders if they are clean. But your better off trying to get them onto pellets. Start w/ frozen blood worms. As they eat those start adding crushed pellets into the mix. SImply thaw the bloodworms in a little dish and add some crushed pellets in w/ them. Over time start upping the amount of pellets you add to the mix. Eventually they should be eating crushed pellets.
Do you have any other fish in w/ the sm. cichla? Dithers....or more small fish that wont harm the cichla are good to have in w/ them. Especially if they eat pellets already. THese are like teacher fish. Hopefully the cichla will see them eating pellets and follow suit.