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The carbonate-bearing component of a two-part method for dosing calcium and
carbonates (the substances largely responsible for increasing alkalinity
(”buffering capacity”)) in the same ratio as that found in natural seawater.
Ionically-balanced with respect to natural seawater concentrations of calcium and
carbonates when used in equal amounts with Reef Cōde A.
Benefits reef-building organisms such as corals, clams, calcareous algae, etc.
Simplifies calcium and alkalinity maintenance.
Stronger than most competing products.
Contains no phosphate, silicate, or organic material.
Formulated by a marine scientist.
250ml, 500ml, 2L