Angel Fish Breeding??

Any tank mates will make short work of eggs and fry. The parents may defend them but they can't chase more than one fish each at once, leaving the eggs/fry exposed to fish number three. Even if you put a breeding pair alone in a tank, cichlids commonly eat their eggs and fry for the first few spawnings. They seem to need to learn how to be parents.
When you put the fry in a nursery tank, how did you feed them? They need things like baby brine shrimp when they first become free swimming, and I raised some apistogramma fry on microworm.

Sorry I'm not much help, I'm afraid I've only had apistogrammas spawn in my tanks. I only had fry survive when I had them alone, and even then I had to remove the male to stop him eating the fry.

I think I read something somehwere that the feeding reflex is triggered by movement with cichlid fry, in which case things like liquifry won't help. I used microworms for my apisto fry - very cheap to buy on ebay, you just start your own culture with the spoonful you get in the post. Later, I also used something called just 'fry food' which I also got off ebay from a cichlid breeder - like a very fine powder and I suspect it could be decapsulated brine shrimp eggs. I soaked that in a small amount of tank water then squirted it in front of the fry with a small pipette.