Additional Information

• The already best-selling Kalkreacktor (Calcium Reactor) in Germany has become even better. It completely replaces Kalkwasser, 1 or 2-part Calcium/Buffer powder and liquid dosing. The new and improved Korallin kalkreaktor allows a simple, elegant and high efficiency production of calcium hydrogen carbonate including the necessary balanced carbonic acid. Sit back and watch your aquarium's pH and dKH being kept at optimum levels.


• In the coral reef tank, the calcium hydrogen carbonate content is an important parameter on which the lime formation and therefore the growth of corals depend. A shortage of calcium hydrogen carbonate will reduce growth in lime-consuming organisms and will often lead to an unstable pH level.


• Good for aquarium systems up to 400 gallons.

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