Drinking water preservative tablets, 1 tablet/per 20 liters.
ATTENTION! Read the product safety data sheet, which is
a PDF file .
Instructions:
Use in fresh water only. Add one tablet to 20 liters of water, mix well and leave for at least two hours.
For storing both drinking and non-drinking water. Sufficient for up to 2000 liters of water. Odorless and tasteless, silver-based. Keeps water clean for up to 6 months.