if you wish to attempt raising them, you wont be ready in time for this batch, but now that they are laying eggs, they will do it again in 10-14 days. Research clown rearing, and get cultures of rotifers and get the equipment to setup brine shrimp hacheries.
Once they hatch, they ahve to be fed 3-5 times per day with live rotifers for first 7-14 days, and then slowly(both foods at the same time) wened onto live baby brine shrimp. from bout day 12 -day 21 they have to be fed 3-4 times a day with live baby brine shrimp no more than 36 hours after the shrimp have hatched. its best during this time to keep them in a small tank, 10-20g tank, so food is easier to find. you will have to do 5-10% water changes every day to keep quality up.
Even with proper prep and knowledge, you can expect a 40-75% mortality rate in the first 21 days. once they Morph and look like mini adults, the survival rate is higher. birth to morph is considered tough, and successful with a 25-40% survival rate. Even then, some will need to be culled due to deformaties etc.
Professional hatcheries with dedicated setups can manage 50-60% survival. Home aquariast should be thrilled to get 20-30%. for the first 21-24 days, its literally a full time job, like taking care of an infant.