Torch coral closed

[Luigi Terenzio]

my torch coral has been closed for 2 weeks now and idk what is going on it might be because I lowered how much food I give to my fish or it’s splitting because I posted about this and my parameters were fine but they said my nutrience was low. Night time pictures

 

[*GAREEF*]

my torch coral has been closed for 2 weeks now and idk what is going on it might be because I lowered how much food I give to my fish or it’s splitting because I posted about this and my parameters were fine but they said my nutrience was low. Night time pictures

It would help me if you described your reef system, age of system and your parameters.
Something is definitely wrong.

 

[Mr. Mojo Rising]

Picture of a coral at night doesn't help, need to see a daytime pic.