Magnesium per pure 1000g can

Magnesium pro pure is a ready-to-use mixture of magnesium chloride hexahydrate and magnesium sulphate heptahydrate. This mixture does not cause a shift in the ion balance during application. It can either be used to prepare a stock solution or added directly to the aquarium. Prepare stock solution: Put 1000g magnesium per pure into a measuring cup and fill it up to 2000ml with osmosis water. This solution then contains 58500 mg/l magnesium (Mg). Adding 17ml of this stock solution increases the Mg content by about 10mg per 100 litres of aquarium water. Dose directly: 1 measuring spoon (approx. 9g) results in an increase of the magnesium content by approx. 10mg/l per 100 litres of aquarium water.