So confused..ich or not??? Help

[Coralgurl]

Will do! Was planning on getting one anyway.

So I empty all my rock out, catch all my fish, count, hmm missing one. Not in tank, not in qt, not in tub with corals, not on the floor. So, start putting rock back in tank, all in aquascaping done for now, out pops the flame angel. From where?? No freakin clue...... Argh. Now what? Leave it or pull it apart? Can't use the water I mixed up now would be pointless. Do I just treat the fish in the qt tank with the copper, add the uv sterilizer and put fish back in? I have no clue where this fish was hiding!!