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View Full Version : Tropic Marin Magnesium Levels


Devin98
03/16/2008, 02:45 PM
I was wondering why my magnesium was so low in my system. I tested a fresh batch of mixed salt sg 1.025 and my magnesium was 810ppm. I needed to add 3 large scops of seachem magnesium to get it up to 1350ppm, is this normal?