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Dosing
The maker doses this by schedule rather than by a fixed potency, so the calculator cannot use it. Follow the directions below.
How it’s used
Shake hard. Add by hand at night near strong flow: 1 capful (5 ml) per 25 US gal 3-4 times a week (daily preferred). Raises Ca; keep Ca 410-450 ppm by test.
Cautions
• Clouds the water on addition
• Not suited to dosing pumps
• Do not premix with other supplements
Sources
Aragonite-based coralline-algae supplement; the maker says it raises calcium but publishes no ppm figure.