The Reef Code 2-part Calcium-Alkalinity dosing method benefits reef-building organisms, calcareous algae, corals, clams, and other alkalinity sensitive organisms. This system is simple, easy, and economical: just mix Reef Code A-P with Reef Code B-P, and your aquarium will reach that crucial balance needed to thrive. This compound contains no phosphate, silicate, or organic material.
Reef Code B-P is the alkaline bearing component of this 2-part dose.
