What's this grey spot on my Mandarin?

[Gaines69]

Here is a pic of my guys spots.

Sorry about poor quality of the pic. .

 

[Aaron Davis]

Here is a pic of my guys spots.

Sorry about poor quality of the pic. .

No kidding! How long has he had those? Only thing your tank to get em?

 

[Gaines69]

No kidding! How long has he had those? Only thing your tank to get em?

He had them for about a week then the disappeared. Nothing else had any of the spots.

 

[Aaron Davis]

He had them for about a week then the disappeared. Nothing else had any of the spots.

Interesting. Thanks for sharing. That comforts me