FritzPro RPM (Reef Pro Mix) Salt Bagged in 4 x 50 gallon mix bags - total 200gallon Box

SKU: FTZ 80251
  • Complete Professional Marine Salt Mix for Reef or Fish Only Systems
  • Contains All Essential Major, Minor & Trace Elements
  • Enhanced Buffer Levels; Reaches a Stable pH Shortly After Mixing
  • Enhanced Calcium, Magnesium and Potassium Levels
  • Nitrate, Phosphate & Ammonia Free

Fritz ProAquatics Reef Pro Mix (RPM) is manufactured using only the highest quality raw materials. Formulated by researchers and marine scientists, RPM contains all of the necessary major and minor elements of natural sea water that are utilized by living marine and reef animals. Correct pH and buffering capacity, essential minerals and trace elements have been added in precise ratios to ensure a correctly blended mix for the health and longevity of your livestock.


Salinity     30 ppt     32 ppt     35 ppt
Calcium     401 ppm     430 ppm     470 ppm
Magnesium     1221 ppm     1302 ppm     1425 ppm
Alkalinity     8.35 dKH     8.9 dKH     9.75 dKH
Strontium     7.7 ppm     8.2 ppm     9 ppm
Potassium     343 ppm     366 ppm     400 ppm

RPM is manufactured in our own facility in small batches to ensure complete quality control, rather than outsourced to generic chemical blenders with uncertain quality. Our salt blending equipment is devoted solely to the production of aquatic products, preventing contamination issues. Fritz’s unique production process promotes a uniform particle size minimizing stratification of the salts. Each batch is assigned a lot number and tested by in-house quality control to ensure its chemical quality and purity before it is shipped.

RPM is used by public aquariums, zoos, research institutions, destination retail locations, adventure parks and hobbyists worldwide.