Tropic Marin Re-Mineral Marine 255gr.
Minerals for hardness increase of reverse osmosis water 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.