Mag chloride ??

[eli@fijireefrock.com]

If you product is near moisture high area or letf open for even a small period of time it will pick moister like a sponge.
The best way to do the calculation for any recipe is if you originally know how much weight you had prior to moister or original weight and how many batches you had done out of that specific container and where did you get the chemical as this will change your recipe.I have no problem fiding out for you as to how to use simply not to nuke your tank.let me know.