The black in the pectoral fins would be a dead giveaway on her being a female. Looking at the two pics you posted I would say good chance you have a male.CubanB;2658929; said:just a quick comparison between my DEFINITE female (top) and my current growout. female has alot more black in pectoral fins and no red on tip of dorsal fin.
big dovii;2658968; said:Still too small to sex!
Modest_Man;2659402; said:You have one 3.5" fish in a 6' tank? That takes self control right there. It's still too small to visually sex, flip it over and vent it. I'll see if I can dig up a photo of my male around that size.

Modest_Man;2659507; said:Ok, here are two terrible shots. It's really hard getting even semi-decent photos of a 3-4" fish in a 210 gallon with lots of 8-12" fish.
GMFISHNUT;2660011; said:The black in the pectoral fins would be a dead giveaway on her being a female. Looking at the two pics you posted I would say good chance you have a male.
CubanB;2658929; said:just a quick comparison between my DEFINITE female (top) and my current growout. female has alot more black in pectoral fins and no red on tip of dorsal fin.