I have two, I know they are still small to know for sure but I do believe one is a male and one is a female because of their fin differences. They are both about 6.5" and very happy healthy fish but my daughter is disappointed in the tank because we have a 100 gallon long and she never gets to see them so we are going to change over to a community planted aquaruim. I am located in Gardner MA if anyone is interested please let me know... Or if you know somewhere else I could post them for sale that would be great too!! I would like what I paid for them back, I was told with size increase they are worth more but I am not really looking to make money off of them so 65 each or 120 for the pair. I will post some pictures in the comments as I get them.