Need help with BRS 2-part

[Reefgoat]

Originally Posted by daplatapus

I'm assuming the packages don't have labels on them? I buy the bulk stuff and you have to mix the Mag sulfate and the mag chloride together at 3/5 ratio.

The packages I have already have the two types of Magnesium mixed. The fact that there are small pre-measured packs in addition to a huge bag of bulk magnesium is what was throwing me off. I think buying bulk chemicals would have been less confusing but I think I may have it figured out now.