how can u tell if there died

[Kronic87]

how can u tell if you corals ( zoas, kenya tree dies)?

[steelhead77]

Zoas will melt away and just dissappear. Kenya Trees will often shrivel up and turn grey for a week or so for no apparent reason, only to come back in full glory. Kenya Trees are pretty much impossible to kill.

[theatrus]

Kenya Trees are pretty much impossible to kill.

My tank (on "autopilot" for the last two years) has turned into a Kenya Tree forest. Tell me about it...