Lady isn't

Well . . . I think after all, I was mistaken to Lady's gender. I see signs of bubblenesting on the right side of the tank. I look close at the fin shape- anal fin has a long point, tail fin is looking brighter and longer too. When I hold up a mirror, Lady displays and threatens. Perry acts subdued. I think he finds his conspecific intimidating, in spite of the wall. They try to bite each other again. There will be no reunion.