Brightwell Aquatics Reef Code A – Balanced Calcium and Alkalinity Water Conditioner System for Marine Fish & Reef Saltwater Aquariums
Simplifies calcium and alkalinity maintenance in your aquarium tank
The carbonate-bearing component of a two-part method for dosing calcium and carbonates in the same ratio as that found in natural seawater; to be used in conjunction with Reef Code B
Benefits reef-building organisms such as corals, clams, and calcareous algae