What are these marks?

[Charlius]

Can anyone tell me what are these marks on my Red Lionhead Goldfish? These marks are on both sides of his face. The marks are roughly circular/oval. The outer edges are somewhat red then the middle is grey/black. What is this? Thanks.

[AngelMom]

You need to give us more information before we can help. You need to fill out your profile (include equipment brand and model) and post the water quality readings.....at a minimum, ammonia, nitrIte, nitrAte, pH and temp.

A picture would also help.