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What one dose does
PARAMETER
1 ml / 100 L
Alkalinity
+0.0694 dKH
To raise alkalinity by 1 dKH in 100 L: 14.4 ml.
How it’s used
Alk-only correction for tanks whose calcium is already high (>500 ppm); once Ca/alk balance is restored ESV recommends going back to B-Ionic or kalkwasser for maintenance.
Cautions
• Raises pH (contains carbonate)
• Does not supply calcium
Sources
Concentration from ESV's archived product page; no per-dose label figure found. May be discontinued (not on BRS's current ESV listing).