Tropic Marin Re-Mineral Marine 250g blue life 1 x Fauna Marin Refill

1 x Fauna Marin Refill

4m of DOS tubing

animals should be observed closely during use

Subtract this value (measured potassium concentration) from the standard value 400 mg/l (concentration of the potassium standard)

Tropic Marin Re-Mineral Marine 250g blue life 1 x Fauna Marin RefillMinerals for water of reverse osmosis and for soft tap water. Reverse osmosis water is often used to replace evaporated water of the aquarium. But reverse osmosis does not only remove harmful substances but also valuable minerals. With Tropic Marin Re Mineral Marine the water of reverse osmosis gets back all its beneficial natural minerals and substances. At the same time the alkalinity is raised and stabilized. Kalkwasser for example only adds