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Deionized or Distilled Water for Freshwater Aquarium Use
Do not mix with buffers or alkalinity supplements prior to addition
Features the core high-density Spectrum Nutrition Formula
including conditioners to remove harmful chlorine from your tap water
Brightwell Aquatics Hydrat-MG 2 Liters Stabilized ionic iodide Deionized or Distilled Water forSolution of Hydrated Magnesium Salts for Use in Reef and Marine Aquaria. Overview: Safely increases magnesium concentration in all marine and reef aquaria. Utilizes specific magnesium salts to obtain the desired results. May be used to attain and maintain a magnesium concentration in excess of 1,500 ppm as desired by aquarist. Maintaining an elevated magnesium concentration, relative to the average natural seawater concentration, for a prolonged