HI

There really is no surefire way to sex them. Best way is to buy a group of juvis and keep the pair/pairs that form. There is a blog on here a/c that talks about breeding firemouths that may be helpful for you.
http://www.aquariacentral.com/forums/blog.php?b=598
 
You must log in or register to reply here.
AquariaCentral.com
Top Bottom