Female Bristlenose

[kiriyama]

Hi, just as the title suggests.
I have a couple of posts in the classifieds but thought I would try here also.
Looking for a female BN , adult/sub-adult, I live Tullibody near Stirling but happy to travel West Lothian / Falkirk / Edinburgh / Glasgow / Fife
Was wondering if anyone spots some in there LFS and they are size where there sex can be distinguished, would much appreciate a heads up, Cheers