I just purchased 3 pom pom crab for my newly cycled planted tank today. After I put them into water, 2 of them cuddled up and hatched frys. Unfortunately, my endler livebrearer ate most of the frys. I saved about 15 and placed them into a small cup filled with substrate, moss and crushed shrimp food. Any idea how to keep them alive? what should I feed them? Water conditoin?

I have the pics for my pom pom crab and the baby (about 200 micro meter long)