Thanks!
I cant deny that the stress and the hiding made the fish lose weight. But since coming out of "hiding" he is steadily putting it back on. I was getting nervous that it was going to be its demise.
Very happy now though!
I am going to go out on a limb here and say that the normal Quarantine protocol used on most fish, Copper and Prazi, will not be my future methods of choice with these fish. After reading the collective experiences on this forum, and those of my own with the two, out of three, species of Paracentropyge, Ive come to the conclusion that the 6 week prophylactic quarantine that I use with other fish, may not be the best route with these two fish.
This is just my opinion, and I definitely advocate the quarantining of any and all new fish before introduction to display.
Close observation is a decisive measure when determining what to do with the individual specimens I obtained.