Dosing Calculator
Calculate the exact dose of alkalinity, calcium and magnesium for your saltwater aquarium.
Result
Recommended dose --
Frequency: daily dose --
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Frequently Asked Questions
What is the ideal dosing frequency?
The ideal approach is to dose daily in small amounts, preferably with an automatic doser, to keep parameters stable.
What are the ideal Alk, Ca and Mg values?
For reef tanks: Alkalinity 7-9 dKH, Calcium 400-450 ppm, Magnesium 1250-1350 ppm.
Can I dose everything at once?
No. Never mix alkalinity and calcium supplements. Dose with at least 15 minutes between each supplement.
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