Brightwell Reef Code B - 500ml

$11.35 Sold out

Balanced Calcium & Alkalinity System for All Marine Fish & Reef Aquaria


  • 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 Code 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.