We all know how difficult it is to identify the sex of these fish, so please post a picture in here and we'll try to help you (or at least give an educated guess!).
Just a quick look, but first impressions:
1-m
2-m
3-m
4-m
5-m ( Very slim possibility of a hairy female)
6-m (Sightly higher possibility of a hairy female)
7-f
8-m
9-m
Lots of males in there fore sure, but a couple that could go either way. I had one that I could have sworn was a male until it spanwed!
Good luck.
Rob
The perfect white lie..."Of course I didn't pay that much for the fish honey"