Why use AQUAFOREST KH Plus in a reef aquarium?
The carbonate hardness (KH) is an essential parameter for the balance of a marine aquarium. It represents the alkalinity of the water and plays an important role in pH stability. The bicarbonates and carbonates present in the water are also essential for the calcification of hard corals, particularly SPS and LPS, which use them to build their skeleton.
When KH decreases, coral growth may slow and the pH becomes more sensitive to fluctuations. AQUAFOREST KH Plus helps compensate for this natural consumption and correct decreases in alkalinity. Its liquid formula facilitates precise adjustments, while its 250 ml format is perfectly suited to small marine aquariums and nano reefs.
What KH should be maintained in a saltwater aquarium?
AQUAFOREST recommends maintaining a carbonate hardness between 6,5 and 8,5 dKH in reef aquariums. This range promotes coral growth and helps maintain a balanced pH. The main objective is to maintain a stable value, as rapid fluctuations in alkalinity can be particularly stressful for SPS corals.
Regular measurements using a KH test make it possible to monitor the aquarium's consumption and adjust supplementation. It is also recommended to check the magnesium level before correcting calcium and alkalinity, in order to maintain a good balance between these elements.
AQUAFOREST KH Plus dosage 250 ml
The dosage depends on the actual water volume of the aquarium and the desired KH increase. Two KH Plus formulations are available, with different concentrations:
- New formula (red badge): 10 ml increase KH by 0,5 dKH in 100 liters of water.
- Old formula (without red badge): 10 ml increase KH by 0,25 dKH in 100 liters of water.
Before each supplementation, it is recommended to measure KH and calculate the required quantity based on the net volume of the aquarium. It is recommended not to increase KH by more than 0,5 dKH per 24 hours. In the event of a significant decrease, corrections should be spread over several days to preserve parameter stability.
Usage advice and precautions
KH Plus can be added gradually to a well-circulated area of the aquarium or to the sump to ensure good dispersion. A dosing pump can also be used to divide the supplementation and maintain stable alkalinity on a daily basisIt is preferable to avoid pouring the KH and calcium solutions directly in the same place in order to limit the risk of precipitation.
Warning: this product causes skin irritation and severe eye irritation. It is recommended to wash your hands thoroughly after handling. If it comes into contact with skin, rinse abundantly with water. If it comes into contact with eyes, rinse gently for several minutes, remove contact lenses if possible, and continue rinsing. Consult a doctor if irritation persists. Product intended exclusively for aquarium use, not for consumption, and keep out of reach of children.
