If there has been one thing about this experience that really has been amazing its the way my Naso tang has responded to the Copperband tonight. He has not left his side. I thought at first it was coincidence but I have now observed him "laying" or hovering beside the copperband for hours. If the copperband moves, he follows. He even chased my Yellow tang away just now when the yellow got too close to the Copperband.
I have snapped some pics and will post them. Although amazing to see the Naso act this way, they are very sad pictures
The Naso has never shown any interest or bond with the Copperband until it was not feeling well tonight.