Do you think it's brown jelly?

[Maeva83]

Hello,
I need your help, 3 frag of torch coral are dead. The last one is dead today. Here a picture of what it's look like now. Do you think it's brown jelly and what I can do to save my last healthy Rapunzel torch? My other SPS corals are good. Thank you!

 

[Reefing102]

Definitely looks like it. Your best bet would be to remove any dead ones from your system. I don’t know if it would help but maybe run some carbon and UV (if you have it).