African flameback and cherub angel

[ocellaris123]

From what I understand, they're very difficult to sex. You might want to ask about that on the breeding forum and see if anybody has any advice.

Not really that difficult to sex at all. Size is the key when sexing dwarf angels so your best bet is to pick up two specimens of differing sizes.

 

[ocellaris123]

I think having the cherub angel stay female may help you in the long run as IME the african flameback are more peaceful.

I have experienced the opposite. My flameback was a pure terror to any other fish in the aquarium.