Same as other cory care. If theyre laying eggs, remove them gently, into another container with an airstone and methylene blue or alder cone to prevent fungus.
Differences will be the size and food. You will probably need to start off with infusoria with fry this size.
Start soaking indian almond leaves or oak leaves in the container you add them to, as a source of food. The infusoria from them can feed them.