This is my baby girl all growed up
I did the same thing with the breeder box - but she jumped out of it so I just let her be
and the newest one - had her a few weeks already
Well my baby looks any where from 6-8 weeks old. So I don't want to release it until I know the gender is and when it gets a little bit bigger.
I did that with a very young VT "female" and ended up with this:
I started to suspect something was amiss when his fins kept growing and growing. He never got more agressive as he aged though