Size: 1 kg
Sale price$19.50


  • High-purity magnesium media for placement in reef aquarium media reactors.
  • May be employed in traditional calcium reactors or even blended in to pre-existing aquarium substratum.
  • Regulates balance between calcium and carbonates in aquarium water.
  • Composed of magnesium, calcium, and carbonates.
  • Optimal average particle size for use in media reactors and calcium reactors.
  • Free of chloride and sulfate.
  • Mined in the USA.

NeoMag Instructions

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