Essentials Pet Expert Approved Aquarium Salt

Natural Freshwater Salt Essentials Pet Expert Approved Aquarium Salt is derived from natural seawater through a solar process. Used to reduce stress of freshwater fish by replenishing natural electrolytes. Formulated to temporarily block the toxic effect of nitrate to tank inhabitants when water quality is not ideal and nitrate is present. Contains no artificial colour or iodine. Ingredients: Sodium Chloride,Sulfate,Calcium,Magnesium Net Wt. 5.2 oz/147 g