here:
http://www.customaquatic.com/estore/control/product/~product=AD-CACALC-50
(It's 94-97% pure) and 50 pounds for $99
By contrast a puny 25 pound bag of cal chlor from sherman concrete was a whooping $9. and they just gave me a bag.
oh yea it's anahydrous (94-97%) also.
:wink:
http://www.customaquatic.com/estore/control/product/~product=AD-CACALC-50
(It's 94-97% pure) and 50 pounds for $99
By contrast a puny 25 pound bag of cal chlor from sherman concrete was a whooping $9. and they just gave me a bag.
oh yea it's anahydrous (94-97%) also.
:wink: