here is my old juvie pair that i used to have, this is an example of the hardest to sex female ever, she had pointy fins way before my male did and even had somewhat iridescent body scales but as you can see is not nearly as shiny as the male and has more blue on the gill plate and no design within her dorsal or caudal fin
single pic is female, and in couple shots the male is the top and left one
this is an example of the hardest to sex female ever, she had pointy fins way before my male did and even had somewhat iridescent body scales but as you can see is not nearly as shiny