PurpleTech stimulates growth of purple coralline and green calcareous macro algae. Liquid formula provides specific concentrations of calcium, magnesium, strontium, trace minerals, and carbonates required by coralline algae and stony corals.
Specifications Package Size 8.7 oz. - 250 g
Aquarium Type Marine
Instructions Shake vigorously for 10 to 15 seconds immediately before each use. Add 1 to teaspoons per 55 gallons of aquarium capacity directly to an area of high water flow each day until the target calcium level and alkalinity are reached. Due to its highly concentrated formula, dosing will cause cloudiness that will dissipate within 1 hour. It is recommended that this product be added at night, in order to counter the natural tendency for pH to decrease during this time. This also allows time for the aquarium to clear. When added at a rate of 1 mL per gallon of purified water will increase the concentration of calcium by 26 ppm.
Ingredients Derived from: Muriate of potash, calcium carbonate, magnesium chloride.