thanks for the help. i dont like the ones you suggessted much ill just stick with the more common livebearers for now. i think im gonna go for mollie guppie hybrid. what would be better: 1 male molly and 2-3 female guppies or 1 male guppie and 2-3 female mollies. also since im pretty much gauarnteed that any female livebearers i get are pregnent how long should i keep them seperated from the males to ensure that the fry i get are from the male that i am try to breed with them?