Zoas closing up???

[Jokes]

My zoas were doing fine for about 3 months. Growing good. Then all of a sudden a few weeks ago they started closing up and shriveling up 1 by 1. Can someone help me? What might be going on?


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[Tooch81]

I am having the exact same issue with one of my zoas so i'd love to see what's going on?

 

[Overlook reef]

Have you had any new additions that may have brought in Pests like Nudi's?

What are your parameters?

What kind of lighting?

Have you added new lights?

 

[dilligaf29]

miine did that whhen my alk was off