Ultra high iodine....cause???

[David Cher]

Have been using carbon at the same time

 

[immo]

I'm running into the same issue. I went from 0 to like 733. I lost all of my euphyllia a while back, with no obvious cause. All the heads bailed, but everything looked fine all the way up to them bailing.

Just did another ICP with reef-labs, and got the crazy result. I don't dose anything with iodine at all. Seachem reef trace, randy's baking soda alk, fritz calcium and magnesium. TSP phosphate, and diy nopox.

Anyone have any ideas? @Randy Holmes-Farley