Normal, available water does not always provide the best conditions for the proper care of sophisticated aquarium dwellers and plants. Sometimes the water values are adversely affected. For this reason Tropic Marin® offers various components required for the (re-)establishment of stable, true-to-nature conditions in the aquarium which particularly include minerals and trace elements as well as appropriate remedies for specific problems. Create true-to-nature water conditions that your aquarium pets are used to.