- Does not elevate salinity.
- Does not contain calcium carbonate.
- Phosphate and silicate free.
Ingredients: Calcium Acetate, Magnesium Acetate, Hydroxide Salts
Contains Approximately: 70,000 mg/L Calcium, 16,000 mg/L Magnesium, 4,000 meq/L of Alkalinity
Shake well before each use. For every 190 liters of total aquarium volume, dose 1-4 capfuls (5-20mL) in an area with good and away from direct contact with corals. Keep bottle tightly closed when not in use.
This product will temporarily cloud aquarium water after dosing so it is recommended to dose ONE at night.
Proper dosing with One maintains: 400 ppm Ca, 7 dkh, 1300 ppm Magnesium