Continuum Reef Basis Strontium Powder 600 grams

High purity strontium powder for all marine fish and reef aquaria. Features: Provides bioavailable strontium for corals and other invertebrates Phosphate, Nitrate & Silicate Free Contains no acetates, EDTA, gluconates, or polygluconates Advantages: Reef Basis Strontium is a high purity strontium in dry form, designed to safely raise the strontium level in marine aquariums, providing essential strontium for aragonite formation and coral and other invertebrate growth. It contains no acetate, EDTA, polygluconates and is much stronger than many competitor’s products because it is made from anhydrous salts, not hydrated salts. Use in Aquarium Keeping: Continuum recommends that you maintain a strontium level of 8 to 13 mg/L (ppm), a calcium level of between 410 and 450 mg/L (ppm), an alkalinity level of 7 to 11 dKH (2.5 to 4 meq/L), and a magnesium level of 1250 to 1350 mg/L (ppm). Note: Aquarists keeping SPS corals should consider keeping alkalinity at 7 to no more than 9 dKH (