sexing my dovii?

[Dav]

Alright guys,
A mate of mine has give me a free F1 dovii thats about 6 inch long, stunning fish , just dont no if its a he or a she!!

Could anyone post some pictures of males and female at around 6inch-12inch just so i can tell , as the shops are closed and i need batterys for my camrea.
Thanks guys.
Dav

 

[Dav]

It dosent matter now, ive just found out its a male,
mods might aswell delete this thread.
Dav.