ya what he saidNo one can accurately sex that fish from the pic and angle. I suggest getting a pic of the vent tube. If its pointy and tend to curve to the front of the fish then its more likely a male, If its blunt and more triangular looking its female.
The best way is to feed it a lot and you will notice the vent tube will stick out.
Goodluck either way, its a nice looking fish.

. I'll try again later.