I hope you know which clown is the male Tony?
As you'll need to put him in the tank with the fry, if they are to have any chance at survival.
The male clown (which was born female BTW) takes on the role of motherhood.
You'll need a ready supply of plankton, algae & Brine shrimp to feed the fry to juvenile stage. It is possible to rear them; as it has been done.
You may be interested to know we have had Anemone's and soft corals spawn on the full moon once a year. Was interesting to watch, wondering what was going on the first time it happened.
Anyway good luck mate you're going to need it.