yeah definitely a female and WELCOME TO MFK also what size is your tank? if she doesnt feel that it is big enough then that would cause her aggression to come out more, in a larger tank she may not be as aggressive to tankmates
hey guys i have two jds which i think are male and female, the male seems to be chasing the female around the tank but she is just not intrested. i just wanted to make sure they are not both males.