Sera Marin Component 6 magnesium 250ml[Volume - 250ml]

The Sera marin COMPONENT 1 – 7 range is designed for advanced marine aquaristics, providing corals and various invertebrates with seven essential, complementary ingredients. Sera marin COMPONENT 6 - magnesium is rich in crucial magnesium. For optimal growth of corals and other invertebrates, it is vital to maintain a balanced ratio of magnesium and calcium. The magnesium level should not drop below 1300 mg/liter. You can easily check the magnesium concentration using the Sera Mg-test (refer to the test instructions). Dosage: Use the cap as a measuring tool. If you have elevated the calcium levels with Sera marin COMPONENT 1 and 2, incorporate one scoop of Sera marin COMPONENT 6 - magnesium for every 100 liters of water.