Basic 1.1 Strontium complex is a specially developed strontium additive, perfectly tailored for use with our Basic series and can be used in all saltwater aquariums.
Basic 1.1 Strontium complex improves the healthy growth of corals and invertebrates. The optimal strontium content is 8-10 mg/L.
Basic 1.1 Strontium complex is highly pure and free from organic contaminants.
BASIC 1 concentrate (1 liter):
Add 30 ml directly into the mixed Basic 1 stock solution (1 liter) and keep the indicated dosage.
Adding 7.5 ml of this stock solution to 100 liters of aquarium water increases the calcium content by 10 mg/L

