Overview

• The calcium-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.
• Benefits reef-building organisms such as corals, clams, calcareous algae, etc.
• Simplifies calcium and alkalinity maintenance; economical for particularly large systems.
• Contains no phosphate, silicate, or organic material.
• Formulated by a marine scientist.