Is your MgCl retaining lots of moisture?

[bkelly]

my MgSo4 is fine its a bigger crystal than the MgCl maybe the Fauna Marine is a made up recipe with both, perhaps that helps keep it dry, think the ratio is 5:3. My MgCl is in an old IO bucket which has a gasket that i hammer shut, the bucket is 3/4 empty now that its a pile of slush , maybe all that extra air in there is allowing it to suck so much moisture, i think ill put it in a plastic bag then into the sealed bucket next batch.