Basic 1 - Calcium 850g.

Basic 1 Calcium is a specially developed additive, based on high purity calcium chloride dihydrate, for all marine aquariums. Basic 1 Calcium allows easy adjustment of the calcium content. The optimum calcium content is 420 mg/L. BASIC stock solution (1 litre): Put 367 g into a measuring cup and fill it up to 1 liter with osmosis water. One addition of 10 ml of this stock solution, per 100 litres of aquarium water, increases the calcium content by approx. 10 mg/L. Direct addition: Add 3.7 g per 100 litres of water to your technical pool to increase the calcium content by approximately 10mg/L. Tips: - The daily amount to be added depends on consumption. Therefore check the carbonate hardness in your aquarium regularly. Danger warnings: - Attention: H319 causes severe eye irritation - IN CONTACT WITH EYES: Gently rinse with water for a few minutes. - Keep out of reach of children. - Do not swallow or inhale. - Store in a dry place.