On January 10th 2012 Marine Care’s Care-Cal WT® has received the official NSF/ANSI Standard 60 approval for drinking water treatment chemicals. CARE-CAL WT® is a high purity calcium carbonate rock for use as chemical treatment, acid neutralization, filter-mediation, re-mineralization & environmental applications including potable water treatment, process- & wastewater treatment applications. The product comes in 50 lbs or 22.6 kg bags.

Please visit this link four our listing.

Please click below for PDS and MSDS.