Reef Dosing Calculator
Calcium, alkalinity, and magnesium dosing for reef tanks.
Inputs
Results
Calcium Chloride Dose (grams)
58
Soda Ash Dose (grams)
15.3
Calcium Chloride (tsp)10.5
Soda Ash (tsp)2.7
Baking Soda Alternative (grams)34.2
Daily Ca Maintenance (grams)14.5
Daily Alk Maintenance (grams)10.2
Estimated Mg Supplement (grams)29
Calcium Dose Grams57.97
Alk Teaspoons Baking Soda6.01
How to Use This Calculator
- Enter Tank Volume (gallons), Current Calcium (ppm), and Target Calcium (ppm).
- Set Current Alkalinity (dKH) and Target Alkalinity (dKH).
- Review Calcium Chloride Dose (grams) and Soda Ash Dose (grams).
- Use Calcium Chloride (tsp) and Soda Ash (tsp) to inform your decision.
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