Make adjustments to your reef parameters

Reef Calculator

While every effort has been made to ensure this calculator displays accurate results, they are only an estimate. We cannot be held liable for any errors made by this calculator. Please double check before dosing if unsure.

Net Actual Aquarium Water Volume:
Calcium	Kh/Alkalinity	Magnesium
Current Calcium: ppm	Current Alk:	Current Mg: ppm
Desired Calcium: ppm	Desired Alk:	Desired Mg: ppm
Product:	Product:	Product:

Dosage Required:	Dosage Required:	Dosage Required:
Balanced Alkalinity is:	Balanced Calcium is:
Note:	Note:	Note: