So I've had these two GBRs for maybe a couple months now, and I was convinced I had a male and a female. They were exhibiting behaviour which I've believed to be breeding behaviour although I believe that they are to young to do so, and by appearances I though they were different genders. But I was looking at the female today and started doubting that she was actually a she. So here's the male: And this is the female I believe Her belly is a bit more pink than in the photos whereas his is not at all, but just wanted to confirm. Thanks guys!