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What one dose does
PARAMETER
1 ml / 100 L
Magnesium
+0.53 ppm
To raise magnesium by 50 ppm in 100 L: 94.3 ml.
Maker’s daily maximum: 39.6 ml per 100 L (39.6 ml for 100 L).
How it’s used
Dose directly or by pump to correct measured Mg deficits; refill by topping 450 g of Bio-Magnesium crystals up to 1 L with RO water.
Cautions
• Max 15 ml per 10 US gal per day (English page)
• Avoid exceeding 1,600 mg/L Mg
• Check specific gravity periodically
Sources
CONFLICT: the German version of the same page states 50 ml per 100 L raises Mg by 25 mg/L (0.5 mg/L per ml) with a 50 ml/100 L daily max, versus 15 ml/38 L = 21 mg/L (0.53 mg/L per ml) and ~39.5 ml/100 L max in English. Potencies agree within ~6%; the maximum differs.