

Stabilize the carbonate hardness of your reef aquarium with precision and efficiency.
Perfectly balance the alkalinity of your reef aquarium with Fauna Marin's Elementals KH . This highly pure solution increases carbonate hardness (KH) with remarkable accuracy, for optimal growth of your corals.
Elementals KH 1000 ml is a highly concentrated multi-carbonate solution, designed by Fauna Marin to maintain a stable carbonate hardness (KH) in reef aquariums. Well-regulated alkalinity is crucial for the good health of hard corals (SPS/LPS) and to promote their calcification.
✔️ Precise dosing:
20 ml per 100 liters of water increases the carbonate hardness by +1 dKH.
Do not exceed a daily increase of +2 dKH (0.7 meq/L).
⚠️ Recommendation : Make the changes gradually , regularly checking your parameters with the KH Fauna Marine test . Use the AquaCalculator tool for a precise adjustment:
🔗 www.aquacalculator.com
| Feature | Detail |
|---|---|
| Mark | Fauna Marin |
| Name | Elementals KH |
| Capacity | 1000 ml |
| Type | Stabilized multi-carbonate solution |
| Recommended dosage | 20 ml / 100 L = +1 dKH |
| KH Target Value | Between 6 and 9 dKH |
| Usage | Reef Aquarium (SPS/LPS Hard Corals) |
| Storage | Closed, Protected from Light, Room Temperature |
✅ High purity, no unwanted residues.
✅ Perfect for balling or manual dosing systems.
✅ Compatible with all modern reef aquariums.
✅ Reference brand among expert aquarists.
Measure the alkalinity of your water with the KH Fauna Marine Test.
Calculate the required dosage with the AquaCalculator.
Gradually add the calculated amount using a dosing pump or manually.
Check the KH value again after 24 hours.
1000 ml bottle with airtight measuring cap.
Store the product at room temperature, in a dark place , tightly closed after each use.
Fauna Marin Elementals KH is a high-purity, stabilized multi-carbonate solution that makes it easy to increase carbonate hardness and alkalinity in reef aquariums. It is designed to maintain stable and healthy alkalinity in marine aquariums.
Add 20 ml of Fauna Marin Elementals KH per 100 liters of water (26 US gal) to increase the alkalinity by 1 dKH. It is recommended not to exceed a daily dose of +2 dKH (0.7 meq/L) to avoid sudden changes in water parameters.
The recommended alkalinity value is between 6 and 9 dKH for an optimal marine environment. It is important to check your alkalinity regularly with a suitable test kit.
It is advisable to use the Fauna Marin KH test kit to accurately measure the alkalinity of your water. You can also use the AquaCalculator to estimate the carbonate hardness consumption of your reef.
Always keep the product closed after opening. Keep it away from light and at room temperature to ensure its quality and effectiveness.
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Stabilize the carbonate hardness of your reef aquarium with precision and efficiency.
Perfectly balance the alkalinity of your reef aquarium with Fauna Marin's Elementals KH . This highly pure solution increases carbonate hardness (KH) with remarkable accuracy, for optimal growth of your corals.










