HELP! ID This Parasite PLEASE!

[Smitty1782]

Noticed my Scopas Tang not looking so well today. I haven't noticed any odd behavior and none of my other fish are showing any signs or symptoms... Any help would be appreciated.

Thanks!

 

[Jade5051]

Black ich?

 

[ThRoewer]

Zebrasoma tang, black spots => black ich

Though the light could play tricks and the fish's skin react to a parasite by darkening. So I would also not exclude Ich for now.

A white light picture (use flash) would be needed for a decisive diagnosis.