Microbe Lift Coralline Algae Accelerator will not promote the growth of nuisance algae. This product has fine powdered aragonite, over 100,000 mg/L calcium and added magnesium & iodide.
Directions: Shake well before each use. Add 1 capful per 50 gallons. Be sure to add this product near high water flow or directly in your sump.
Clouding will temporarily occur and will clear up with time.