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What one dose does
PARAMETER
1 ml / 100 L
Calcium
+1.43 ppm
To raise calcium by 20 ppm in 100 L: 14 ml.
How it’s used
Dose equal ml of 1, 2, 3A, 3B daily, spread over the day, each separately into high flow. Start 2 ml/100 L each once consumption is measurable; dose of each = dKH drop/day x L / 19.5. Test dKH daily, change all parts together by 10-20% until ~7 dKH holds.
Cautions
• never mix parts or dose them at the same moment (3A+3B may be combined)
• correct Ca or Mg with single-element powders, not by raising one part
• liquid dosing can raise salinity: if it rises, withdraw 13.8 ml tank water per ml of Part 1 dosed per day
• GHS07 eye irritant (H319)
Part of Core7 Reef Supplements
Sources
Ca figure derived from kit composition (salt identity assumed dihydrate) and cross-checked against Triton's alk constant; Triton itself publishes no Ca-per-ml figure. Triton: if Ca drifts, fix it with Calcium powder, do not increase Part 2. Reef Supplements ("Other Methods") = same kit structure and concentration as Base Elements; only component 1b differs (no Infusion, adapted trace profile).