for the people who had brown jelly, maybe there is a trigger in what make it appears, we should write the change we did prior the start. For me all the euphy were well until one week , all started with a sudden death in a beautiful trachy, in one night he died, then two day later brown jelly on a rare pancora than 2 days later on a golden torch, it killed my 3 most rare corals : -(
The change id did, as my phosphate 0,18 went high a few weeks before I added zeolite, then a few days before biopellets and rowa phos and fauna marin bacteria for bringing the phosphate down (but actually it is still the same), what change also was the KH going from 8,7 to 9,4 and I made the light 5% stronger.
My ICP showed nothing unusual just a lack of vanadium, chrom, cobalt but it is habitual .
I 'm thinking if the light has nothing to do with it has last time it happened to me two years ago I also increased it?