Overview

• Reconstitutes Reverse Osmosis, Deionized or Distilled Water for freshwater aquarium use.
• Adds minerals that have been removed by tap water filtration methods.
• Establishes an optimal mineral balance in water that has been purified (e.g. reverse
  osmosis, deionization, etc.) or is exceedingly-soft (e.g. well water in forested
  regions) for all freshwater community aquaria, as well as for freshwater biotope aquaria
  housing fishes indigenous to forested and/or riverine habitats.
• Provides a beneficial ratio of potassium, calcium, magnesium, and sodium, elements
  which are vital to the overall health and osmoregulation of fishes, invertebrates, and
  many aquatic plants.
• May be used to establish water parameters conducive to the husbandry of freshwater
  fishes, plants, and invertebrates in aquaria filled with purified water, to replenish depleted
  elemental concentrations in aquaria that rarely receive a water change, and to re-establish
  beneficial mineral concentrations in aquaria following large water changes.