Good to hear that you were able to reverse
HLLE. In all the years that I've kept marine fish, I was never able to actually get the
HLLE to reverse. Back in the old days, we tried grounding probe, vitamin c in pharmaceutical grade, selcon, garlic extract, heavy seaweed feeding, kanacyn, paragon, maracyn 1 & 2, fish solution by ecosystems. Tried them all with no success.