Dennerle Shrimp King Shrimp Salt GH/KH+ specially developed for all species that require a neutral to slightly alkaline pH such as Neocaridina species and tiger shrimps+ increases total hardness and carbonate hardness+ creates a neutral to slightly alkaline pH of approx. 7.0-7.5+ with valuable minerals, trace elements and vitamines+ biologically balanced calcium-magnesium ratio + promotes natural growth as a valuable food supplementDosage of Dennerle Shrimp King Shrimp Salt GH/KH+Recommended water values: total hardness 6-8d, conductivity 300-400S/cm. This corresponds to a level measuring spoon (approx. 6g) in 40 litres of water. Measuring spoon enclosed200 g are sufficient for 1,330 litres of osmosis water1000 g are sufficient for 6,650 litres of osmosis water