Is this brown jelly?????

[Smacks21294]

So just lost my trachy. Thought it was because pistol shrimp pushed it into favia. Now favia losing flesh. Not sure what's going on. Already pulled it out and dipped in iodine but it looks like it's still spreading. Any suggestions?

 

[KrisReef]

Look up Cipro treatment for lps and give the tank a treatment. If it’s spreading it’s likely a bacteria infection.
Ciprofloxan, floxin, ? Cipro!