I’m here to ask everyone since google isn’t giving me any clear answers does my clownfish have ich or something im new to this and this clownfish has been in my tank for 4 months so far and my other fish don’t have this it’s just this one
This is not Ich but does look like Brook and will need to be treated with Ruby Rally Pro.
Please post a video of your Clown under white lights for a more complete assessment.