Help with Euphyllia disease

[Grissino]

I had Brown Jelly in my tank for the past few weeks. I lost a pink torch and a Goniopora and then it seemed to go away. And then yesterday I wake up to find a head of gold torch and a head of pink torch gone. No brown...just gone. Today I lost my radioactive green torch. I'm at a loss. Everything I'm losing is high end Euphyllia at this point and it seems to die when it's in the process of splitting. Any suggestions are welcomed. I've been dipping all of them in betadine but to no avail.

 

[Tab28]

What are you water perimeters. Usually something causing the brown jelly like ick on fish.

 

[Grissino]

Great water quality. Last numbers were Nitrate 0 and Phosphate .04. And Mg 1580 Alk 10.6 Ca 425

 

[Tab28]

Salinity and PH? Any alk swings good water movement. Guessing they are fine as well. I always align brown jelly as a opportunistic type of infection. Something else is causing the stress. Like ick in fish always present but when something stresses them they acquire the infection. Those are all lps and your nitrates are 0 so guessing you are feeding enough. How long have you had the corals before they started getting the brow jelly?