Can you give any to your fish store? Or you might want to post in the Buy, Sell, And Swap section here, and see if anyone wants some, once they get older.
You're probably going to have a lot more babies though. You may want to try seperating the males and females. I have done this with no problem, but you'll have to watch that the males don't pick on each other. Hiding places, and plants help this some. But it really depends on the temperment of the males.
Of course, seperating them won't do too much about the fry population for a while, because the females can have up to 7 batches of fry, from just one mating.
As Bloozoo said, you could put a predator in there. Some fish will just eat the fry, and won't be big enough to eat the adults. The parents will sometimes eat the fry when they are small too.
Are there any other fish in the tank with the fry, or just the fry?