i think so

I put her in the tank and the male convict and the "female" OB Peacock are NOT buddies anymore, they keep chasing each other and the larger blue dolphin breaks them up.

i've had regular females before and they tend to get colorful on their bellys. as far as i can make out, it's a girl

female for sure

The fire in the belly say female for sure..

yep

For sure a female. This isn't the same fish you posted before, right? Glad that my link helped you. And yes, the dark con females also get the orange bellies.