This product significantly increases the carbonate hardness (KH) in seawater, stabilizing it at optimal levels (>8°), and can also be used in addition to a calcium reactor. Check the KH value in the aquarium at least once a week; maintaining the correct level helps stabilize pH and promotes coral growth.
DOSAGE: 5 ml increases the KH by 0.25° in 100 liters of water. 1 capful = 5 ml. Remove activated carbon and turn off the skimmer for at least 24 hours after dosing.