it is a guess with eggs spots.....
the only true way to tell is by vent sexing them...
here is a good article..
http://www.fishhead.com/articles/ventsex.htm
certain breeders will be able to sex smaller fish, as they have delt with the fish more.
the only true way to tell is by vent sexing them...
here is a good article..
http://www.fishhead.com/articles/ventsex.htm
certain breeders will be able to sex smaller fish, as they have delt with the fish more.