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What one dose does
PARAMETER
1 ml / 100 L
Calcium
+0.43 ppm
Alkalinity
+0.06 dKH
To raise calcium by 20 ppm in 100 L: 46.5 ml.
Maker’s daily maximum: 25 ml per 100 L (25 ml for 100 L).
How it’s used
Start 5 ml per 100 L/day; raise the daily dose by 2.5 ml per 100 L each week until Ca and Alk hold steady. Then monitor mainly calcium (more sensitive to test), alkalinity occasionally.
Cautions
• Do not exceed 25 ml per 100 L per day
• Set Ca/Alk/Mg to target first (Tropic Marin suggests Original Balling A for Ca, Part B for Alk, Bio-Magnesium for Mg)
• If Ca and Alk drift apart (non-coral consumption), correct with the single-element products per Tropic Marin's correction chart
Sources
The product page lists the 500/1000 ml liquid alongside the powder with one shared regimen, but only states concentration for the solution made from powder. Effects assume equal strength; verify against the bottle label.