A combination of minerals and trace elements from the purest salts. Developed mainly for discus, but not only, the product can also be used for all freshwater fish. It supplements all deficiencies of trace elements and inorganic substances in osmotic water and soft tap water. In case of deficiencies, fry are deformed, there are many body defects, dark coloration of fish, but also an environment susceptible to the development of fungi and other diseases is created. Minerals are essential for reproduction, DISCUS MINERALS perfectly support this process.