Ich

[Cole Harlow]

I believe my blue tang has ich theres spot along his face and gills i have a cleaner shrimp my blue tang seems to be doing ok swimming around has usual, iveheard some tangs just occasionally get ich could this just be that my yellow tang has no ich on him

[DarinSchmidt]

I'm no expert, but this could be because Ich from what i have read lives under the skin of fish even though you may not be able to see visible signs, they are there, its just a matter of when are they going to break out. Even healthy fish can just suddenly break out in it.

Speaking of that, i need to get ahold of some UV LEDs....