Magnesium Supplement Marine Aquarium 473 ml - Corals & Coralline Additive

Targeted magnesium supply – ARKA Magnesium helps prevent magnesium deficiency and stabilises the magnesium value in the saltwater aquarium. For reef tanks with regular consumption and high demands on water values. Growth and calcareous skeleton – Magnesium optimises the healthy growth of corals, supports strong calcareous skeletons, prevents bleaching and promotes fast coverage by coralline algae. Calcium and pH in balance – Magnesium supports the balance of key water parameters and helps keep calcium and pH stable in the saltwater aquarium over the long term. For dependable water chemistry. Standard size for everyday reef care – 473 ml give a good balance of range, control and handling. For medium to large saltwater aquariums with regular consumption and ongoing nutrient management. Easy and precise dosing – 1 ml per 100 l raises the magnesium level by 1.0 mg/l. The optimal magnesium level is 1280–1380 mg/l. Shake well before use and check the water values regularly.