I was shocked when I saw the Yellow Tang being swallowed by the pink bubble tipped anemone on 6 Feb (Sat) morning. I knew it was dead but I still had to extricate it from the clutch of the anemone. When I saw its body, it looked somewhat gaunt, which made me suspect that it wasn't well before this happened. It was elusive and appeared to be hiding for the last couple of days. I guess I won't add another Yellow Tang for the time being.
Separately, some of the Acropora seems to be growing from the remnants.