I was wondering if my kenya tree coral is dying. It was doing fine days ago, but has taken a turn for the worst. They only changes recently made to the tank were the removal of ~2/3 of the caulerpa from the sump (that was replaced with chaeto from a fellow reefers tank) and the addition of a Naso Tang. All the water parameter are in check and all the other soft and LPS corals are doing fine. Here are some pics:
What it used to look like:
What the colony looks like now:
And a close up:
I want to know if I should remove it before it degrades my water quality. Hope you can help!