redspot321
In Memoriam
http://www.home-improvement-superstore.com/arch-chemical-61304-4-5lb-hth-calcium-plus.html
Ive been using this stuff for years with great results.
http://reefcentral.com/forums/showthread.php?s=&threadid=1393264
I just called the company hotline 866-hth-pool and they claim its 90-95% pure Calcium chloride. The remainder is Sodium chloride, potassium, water, and strontium.
I get it at ACE hardware for $6 for 4.5 lbs. Its made by Arch chemicals.
This may be a good alternate to the dow flake???
Ive been using this stuff for years with great results.
http://reefcentral.com/forums/showthread.php?s=&threadid=1393264
I just called the company hotline 866-hth-pool and they claim its 90-95% pure Calcium chloride. The remainder is Sodium chloride, potassium, water, and strontium.
I get it at ACE hardware for $6 for 4.5 lbs. Its made by Arch chemicals.
This may be a good alternate to the dow flake???