- Reaction score
- 3 years
I went to a Petsmart and was browsing when I saw baby blood Parrots. I read these fish can`t close their mouths due to deformity and being hybrid man made fish. But a few of them were closing their mouths and opening them. Do they lose their ability to do so as they get older? It was bugging me so what`s all of your opinions on this?