HELP - Fish Illness

[TheReefGeek]

Good news update:

The foxface has recovered as of last week there was no more grey patches. There is some discoloration almost like a scar where the grey patches used to be, but that seems to be clearing up now too.

I suspect it was a fungus or bacterial infection of some sort that the fish was able to fight off on its own.

Thanks for you help everyone.

Myanth how are your fish doing.