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Calcion P

Brightwell Aquatics - Calcion-P

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Calcium Supplement for All Marine Fish & Reef Aquaria


  • High-purity powdered calcium.
  • Increases the concentration of calcium in marine aquarium water to provide corals and
    other reef-building invertebrates with one of the most important elements required for growth.
  • Stronger and more economical than liquid calcium solutions; created for hobbyists
    maintaining multiple reef aquaria.
  • Formulated by a marine scientist.
  • It is recommended that the calcium concentration in the aquarium be determined by using
    an accurate test kit prior to supplementing. Do not add this product directly to an aquarium
    containing live animals without first diluting in water as directed.
  • For complete information, click the 'Technical' button at the top right.

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