Sulawesi Mineral 7.5 contains all important minerals and trace elements the well-known shrimp species from this region need for their health, wellbeing and colouration. Cardinal shrimp (Caridia dennerli) breeders have been using it very successfully. This mineral salt furthers the microbial regeneration of biological filter substrates.Raises carbonate and total hardness at a ratio of KH/GH = 0.42/1.0.