Here's a little tip:
When I bred them, it was my first time ever breeding fish. I didn't realise CPD fry needed constant feeding. I bred approx. 35 fry, which I had for over a month, but only reared 7 to adulthood. So don't make the same mistake as me! Remember to feed small amounts of food regularly. I've bred other fish - Swordtails, Flag cichlids etc, and I've found with different species they need different amounts of food, regular feeding, or feeding only a couple of times a day.
I do wish I still had my CPDs. I put them in my community tank after I spawned them, and they slowly disappeared. I am still unsure of what happened to them. I don't think they got eaten, because at the time I had barbs, danios, tetras and gouramis. Maybe they got sucked up the filter?
I'll have to get some again one day.