I lost one female Anthias over the last couple of days. She was the one weakened by the water condition and she got stuck to the power head and couldn't get off.
I went to the LFS on my way home for just a "hi there and hello". I had a chat about the assortment of caulerpa inhabiting a couple of my rocks. I ended up bringing home a Convict Tang and a Lipstick Tang who I believe may enjoy the greenery.
Since the parameters have returned to " normal", a little zoa or paly has again become visible. Some time ago, a few people suggested it might be aiptasia. It is no aiptasia I have ever seen!