Tropic Marin BIO-MAGNESIUM, 450g

Magnesium is one of the most important minerals in seawater and must be available in the right concentration in saltwater aquariums. Tropic Marin's Bio-Magnesium supplies reef aquariums with magnesium and carbon dioxide in crystalline powder form. This form is optimally suited for absorption and does not affect the pH values of the water. It contains no phosphates, nitrates or other natural by-products.

Ingredients: magnesium salts, sodium, potassium, 70 trace elements

Directions for use:

Sprinkle a level measuring spoon of Tropic Marin Bio-Magnesium evenly over the water surface. Stir the water at the same time.

Caution: Undissolved magnesium crystals should not come into direct contact with the coral.

Recommended dosage:

One level measuring spoon of Tropic Marin Bio-Magnesium in crystalline form increases the magnesium content by approx. 10 mg/L per 100 litres of aquarium water.

Maximum dosage: Do not add more than 2 measuring spoons per 100 L of aquarium water. Wait for the contents of the first scoop to dissolve completely before adding the second. Otherwise, the water could become cloudy.

Our expert Oliver Knott recommends:

Corals are one of the main consumers of magnesium in reef aquariums. Magnesium is essential for the formation of the skeleton!