Acclimation problems?

[wBRODEY]

I put a new Copperband butterfly and Bartlett Anthia in my 210 gallon yesterday. I currently have 2 other Bartletts (a third just died) a Vlamingi tang, Kole tand, 3 Hippo tang, Maroon/Gold clown, 2 Damsels and purple Goby (?) I think - can't remember.
I dripped for 2 hours, etc.. I have yet to see the Anthia today - and the Copperband is sucking wind in the corner. I know he is still scared - but he won't eat (again, it has been 24 hours) and I am not sure what to do.
Do you think my Anthia is dead? Should I go through any extra measures for the Copperband?
Your feedback is greatly appreciated.
Thanks,
Wyny

[drives300]

If your water quality is excellent acclimation is not necessary. Just float bag 15 minutes and add fish.

[wBRODEY]

The place I buy from keeps their salinity very low due to Ick outbreaks. As far as I can tell my water is fine - as I check everything and monitor levels all the time.
Dunno!