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Hardening Salt Mixture for the specific increase of the total hardness in all tank types. Especially recommended for shrimp, crayfish and Malawi tanks..
Very economical. Dissolves easily and without clouding.
Do not directly mix with Duradrakon CH-Plus preparations, but separated from it and resolve it single as diluted as possible. This prevents the precipitation of insoluble calcium and magnesium carbonates.
35.8 % Chloride, 17.0 % Sulfate, 16.2 % Calcium, 6.4 % Magnesium, 1.4 % Potassium, 0.5 % Hydrogencarbonate, 0.1 % trace elements
Aquarium plant fertilisers, water conditioners, re-mineralising salts and supplies for marine aquaristics made by a specialist. Dr. Andreas Kremser (DRAK) offers a wide product range for aquarium plant enthusiasts. Besides micronutrient fertilisers like his Ferrdrakon complete iron fertiliser he offers macronutrients as well as micronutrient fertilisers for special purposes like the KramerDrak - complete iron fertiliser for strongly lit tanks.
Does make the water harder, and dissolves OK. But makes the water smell of chlorine. I would recommend trying other brands. (read more)
Does make the water harder, and dissolves OK. But makes the water smell of chlorine. I would recommend trying other brands.