Hi there, I'm having trouble sexing my Betta fish. It was sold as a female but I can't see an egg spot and the tail just seems too big although shorter than most. I was wondering whether it was a male Plakat Betta. The fish is in a tank with other female Bettas and does chase away however doesn't fight and isn't too aggressive at all leaving me confused. I'd love some help and hope the photos although not the best can show enough.