Is my duncan coral dead?

[Fishcrisp]

Been having problems with this new coral opening,been placing it diffrent places but it wont open. My water parameters are good
Ammonia 0.0ppm
Nitrite 0ppm
NItrate 0ppm-5ppm.

 

[shamin]

what is the salinity?

 

[Scorpius]

I see what looks like Brown Jelly Disease.

 

[Fishcrisp]

what is the salinity?

1.26

 

[Fishcrisp]

I see what looks like Brown Jelly Disease.

So its a goner then.