Duncan coral help

[sphelps]

Give it a new spot where it won't be disturbed if you haven't already and try not to move it around. Corals need to adapt to new tank conditions which they can usually easily do but any added stress tends to push them over the edge. A common mistake is constantly moving them around thinking they'll do better in another location. Give it a few days, check it at night as it might come out then. If it comes back out feed it.