They likely won't pair and spawn, just one will develop into a male and the other suppress so she won't change sex.
I had cross species spawn before but they are in the same clade. I had Flameback spawned with a Cherub angel before. Lately (20+ years) I only keep one species of large angel (mostly Regal) and one species of dwarf angel (mostly Flame) in my tank.
I had cross species spawn before but they are in the same clade. I had Flameback spawned with a Cherub angel before. Lately (20+ years) I only keep one species of large angel (mostly Regal) and one species of dwarf angel (mostly Flame) in my tank.











