Reefer08
New member
Dan, do you have any plating monti caps in your tank? From what I read they are the first corals to get affected from low potassium levels. My indicator in my tank of low potassium is my red monti cap. Many salt brands have low potassium amounts so its good to have an indicator coral to judge your levels. Just a few tricks I learned over on the zeo forum. Ive never experienced burnt tips from an overdose on potassium but ive read about it a lot. Hope that helps!