White patch on clownfish

[Aquavaj]

The orange storm I got 3 days suddenly developed a white patch on one of his side overnight. It's quite large and easily noticeable. Right now it's just swimming at the back bottom corner of the tank. He didn't eat when I fed the tank.
Is this brooklynella? I read that clowns are quite suseptible to this.

 

[Big G]

Can you post a picture? Until then, here's a thread on id and treating Brook with pictures:

Brooklynella

Brooklynella hostilis What You Need To Know: * This is most often seen in clownfish, but it can afflict any fish. The fish’s skin will appear to be peeling or sloughing off, oftentimes causing excessive white mucous to form around the affected area(s). * Treatment of choice is a 45 minute...

www.reef2reef.com

 

[Aquavaj]

 

[Aquavaj]

Not sure if you can see but there seems to be a redness in the middle of the white patch forming too. I have him in a 1g tote as a makeshift qt. Starting to treat with metro.