eli@fijireefrock.com
05-29-2005, 04:47 AM
as some of you know i mix calcium carbonate food grade with acidic acid bring to PH 7 then ad it to my reef, for about 3 mth now.
when this liquid air dries calcium powder stays there what is the scientific calculation for it?
when this liquid air dries calcium powder stays there what is the scientific calculation for it?