For a healthier aquarium - DRY Beneficial Characteristics

Reduces harmful nitrate,Maintains proper pH for the life of the aquarium,Provide enhanced buffering capacity,Provides essential inorganic elements such as strontium, cobalt, zinc and Molybdenum

Essential Trace Elements Provided by Aragonite

Zinc Sulphate, Calcium Chloride, Manganese Chloride, Cobalt Chloride, Copper Sulphate, Sodium Molybdate, Strontium Chloride, Nickel Chloride, Potassium Bromide, Sodium Silicate.

Grain Size:1.7-2.5mm, Packaged 2 - 20lb/9.07kg Bags per case