Algae
03-19-2011, 10:44 AM
Just got an order in from BRS Group Buy (thanks Beth(clap)(clap)) and was very pleasantly surprised to find that most of the additives were labeled pharma grade.
It was my first time ordering additives since I had a large stockpile of material. I remember looking for info on Kalkwasser purity and how disappointed I was that a lot of major labels did not list the purity grade. Went through hassels and finally ordered 100 lbs of food grade Kalkwasser in the past. The Calc chloride, Mag Chloride, Mag Sulfate, were all pharma grade at BRS!
It was my first time ordering additives since I had a large stockpile of material. I remember looking for info on Kalkwasser purity and how disappointed I was that a lot of major labels did not list the purity grade. Went through hassels and finally ordered 100 lbs of food grade Kalkwasser in the past. The Calc chloride, Mag Chloride, Mag Sulfate, were all pharma grade at BRS!