Potassium dosing

[cal_stir]

Can Morton water softener potassium chloride be used in reef tanks?
https://www.lowes.com/pd/Morton-40-lb-Salt-Potassium-Chloride/3131023


Does anybody know where to get MORTON®
USP POTASSIUM CHLORIDE
https://www.mortonsalt.com/business-product/morton-usp-potassium-chloride/

 

[laverda]

I don’t know the answer specifically. Posting in the reef chemistry forum is more likely to get the answers your looking for. Search for the MSD sheets for it. They will tell you how pure it is and what the potential impurities are.

At the bottom of the page on second link you included they have a where to buy link. https://www.mortonsalt.com/where-to-buy/

 

[cal_stir]

Thanks, I tried the link but can't find the salt I'm looking for, I will try the chemistry forum.