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What one dose does
PARAMETER
1 ml / 100 L
Calcium
+0.5675 ppm
To raise calcium by 20 ppm in 100 L: 35.2 ml.
How it’s used
Two-part Ca/alkalinity system: 1 capful (5 ml) of each part per 25 US gal 3-4 times a week, dosed separately with time and flow between. Size drip batches of Part A with 0.0667 ml per gal per ppm Ca; test Ca and alk.
Cautions
• Never mix Part A with Part B or with buffers before dosing
• Dose parts a few minutes apart in good circulation
• Two separate dosers needed for drip use
Part of Reef Sculpture
Sources
Maker says equal use of A and B keeps Ca and buffer in seawater ratio and avoids chloride buildup; only Part A's Ca factor is published. Same page also listed under pH products.