Your flame 'Female' is probably a sub male and is trying to figure out who is dominant, it or the rubriventralis male. That is one of the fun things to see when you have multiple males. I saw nothing out of the ordinary or aggressive with those displays. I had a real mean rubriventralis a while back who would chase and nip other males to the point where I had to remove him to restore peace. He was doing this to my large male African Exquisite which probably outweighed that fish twice. This was after an acclimation box too. He was fine with it in the box, but let out, all he!! broke lose. He was an Anti-Social Fairy Wrasse.
Edit- Agree with TJ on this too.
Edit- Agree with TJ on this too.
