I initially named my #guppyfish pairs after 70s rock/pop/punk artists. So extended that as I started planning out the next 3-4 generations. This is definitely an alternate universe, so don’t scrutinize chronology. And you’ll just have to imagine Chaz Bono had children before they transitioned. Anyway, I imagine things won’t play out like this exactly, but a plan with intentional inbreeding and intentional outcrossing will be useful if my objective is both looks and vigour. 1/2