I did TTM on all my fish 3 month ago, and had my main no-fish did whole time. But monitoring my quarantine tank the last couple weeks found this spots on my powder blue tang left fin. And this tang had much bigger spots 2-3mm in size couple days ago. Now they are gone.
I dipped him in fresh water for 5 minutes, no help.
My concern is, is this Ich?
BTW, those 2 spots on fun is 4 days old
I dipped him in fresh water for 5 minutes, no help.
My concern is, is this Ich?
BTW, those 2 spots on fun is 4 days old