Best I can tell the baby is around 9 weeks old. I don't know yet if it is a male or female. My original plan was to put my two male bettas in a divided 10 and put the baby in one of the male's 2.5 gallon and eventually upgrade him to a 5 gallon. However, one of my males did not take too well to the new divided tank. After several hours, he was still stressed and flaring at everything. He really is the pissiest fish
I put him back in his old tank and he instantly relaxed and was at ease. I don't think he is suited to having a tank mate. My other male betta thought it was a grand adventure and is having the time of his life in the new tank. Didn't pay a bit of attention to the other male betta. So now I still have 3 bettas in 3 separate tanks. The baby seems to be equally as easy going as my one betta and I was wondering if I could put him in the other side of the 10. I'd really like to lose a tank. What do you think?