Aquarium Alkalinity (dKH) Calculator
Convert alkalinity readings between dKH, ppm CaCO3, and mEq/L for freshwater and reef tanks.
Alkalinity (ppm CaCO3)
142.88 ppm
Alkalinity (mEq/L)
2.856 mEq/L
Reef Range Check
Within Typical Reef Range
Convert alkalinity readings between dKH, ppm CaCO3, and mEq/L for freshwater and reef tanks.
Alkalinity (ppm CaCO3)
142.88 ppm
Alkalinity (mEq/L)
2.856 mEq/L
Reef Range Check
Within Typical Reef Range