carlyrosas
New member
We recently just got a new tiger goby in our tank. We bought him Saturday 7/9. Today, Monday 7/11- he is dying. Heavily breathing, he does not move from the bottom of the tank. He will occasionally roll over and try to keep himself up right. We noticed a sort of reddish bruising on his body, it almost looks internal. Every other fish in our tank are healthy & thriving. Please help?? Any one have any ideas?