Okay a buddy of mine is trying to sell this cuban and wants to know the sex of it. I think it looks like a male and it is about 7 - 8 in. So i was trying to help him out by find out about this cuban
turn fish over carefully look at its hole on the bottom if it looks like this ( its a female if it looks like this < its a male
females have a oval vent, the males come more to a point. Good luck