Bacterial infection in soft coral

[Foomanj]

Looking for some information/advice about treating my DT for a bacterial infection in my soft coral. I have some green Sinularia and Kenya tree that are starting to show black darkening in the body of the coral and on one of the tips. Unfortunately they are attached to several rocks so I can't just pull them out to treat them. 90 gallon with good water flow. Return pump and 2 maxspect gyre 350. PO4 .08, NO3 0, DKH 8.4, PH 7.8. Dose 2 part and Iodide.

 

[cdemoss01]

Id reccomend contacting Jay Hemdal or vetteguy53081 for this. Both are really good doctors.