Provides calcium, strontium, magnesium, and potassium in aragonite ratios for optimal reef growth
Highly concentrated formula treats up to 2,500 US gallons with 250 ml
Silicate and phosphate free to prevent unwanted buildup and support healthy reef organisms
Strong carbonate source increases aquarium alkalinity and stabilizes pH
Easy dosing with clear instructions for both maintenance and establishment
Summarized by Shop
Overview
Complete source of the elements and molecules that are directly used by corals, clams, and other reef-building invertebrates and organisms to create skeletal material and grow.
Provides calcium (140,000 ppm), strontium, magnesium, and potassium in approximately the same ratios* in which they occur in aragonite.