DIRECTIONS:
Beginner
Add 5mL (1 capful) for each 200L (US 50 gallons) every other day.
Advanced
Add 1mL for each 80L (20 US gallons) daily to raise iodide by 0.10 mg/L. If necessary, adjust amount so that iodide reads 0.06-0.08 mg/L 6-12 hours after the last amount. Thereafter, use this amount daily and check iodide twice a month.
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