I got mine at the local farm co op. They use it to control dust. 11bucks a bag. Good luck. If you cant find it local let me know. About a 45min drive from you is where I got mine.
Couldn't find the article, but it was close to 20% water and it actually has less impurities than the commercial calcium suppliments they tested. I'll post a link later.Tide2Water said:Okay I understand that salt is calcium chloride and all that good stuff but what's it's place in this grand hobby of ours? If it was pure calcium chloride i could understand but 80% what's the other 20% .....