The past two days my tang has been looking worse. I have another tang in my tank and it's condition is healthy. Please let me know, I'm very concerned.
He's been in my tank for 2 months. All my tank levels have been stable and haven't changed. I went ahead and did a small water change yesterday to see if that would help. The discoloration is mainly on the rear end of its body. Small white dots around the eye area. Still eats regularly and I don't have any issues with another fish being aggressive towards my sailfish. I've read on another forum it might be a disease and was concerned.