Ich, brook, velvet?

[henryriesett]

Hello all. What is this on my new clownfish. Only one fish in the tank looks like this, I don’t know what to do. Reef pro?

 

[NonstopSoda]

its very hard to see what is in the picture in the blue light, could you get a side shot of him in white lights?

 

[Uncle99]

Terrible pic, maybe brook, maybe mix.