The dorsal on the female must used to be black for you to say that its female without venting it correct?
Now, to lessen the aggression, put a big aggressive Male on the other side of the divider...then put the female with the male you want to spawn with. The attention and aggression will be towards the opposing male, and not her.
[/ATTACH]I got a male with nuchal hump with black spot on his dorsal and I can show you later..sometime it's because of double/triple flowerline..I got female fader too..you can't know when she will ready to spawning/breeding like zhen zhu showing black stripe and dark colour during breeding.. The only way is when hers genital tube become more bigger(not hernia case)and more stick out like marker pen end..

