I also have this happening between 3 P14, 2F 1M.
I have noticed them doing it at dinner time too, several times i've thought the male was breeding the female to actually realise the female is giving the male a "good seeing too!"
I've also heard from others their P14 seem to be more aggressive but no one mention the fighting me and you have experienced.
I'm aware Ade had 2 male P14 that fought? i've kept males and currently have 2 males together in a tank, no problems at all.
The recurring theme seems to be, P14?
I have noticed them doing it at dinner time too, several times i've thought the male was breeding the female to actually realise the female is giving the male a "good seeing too!"
I've also heard from others their P14 seem to be more aggressive but no one mention the fighting me and you have experienced.
I'm aware Ade had 2 male P14 that fought? i've kept males and currently have 2 males together in a tank, no problems at all.
The recurring theme seems to be, P14?