African KH Buffer plus Potassium 2.5kg

Phosphate free. African KH Buffer helps your aquarium emulate the waters of the Great Lakes of Africa. It raises KH (carbonate hardness) and stops pH fluctuation, creating pH stability and reducing stress on fish. It also contains minerals which assist with fish fertility and egg production.

Directions: 1 level teaspoon or 5g to 40 litres of water will raise KH by approximately 6dKH or 106ppm. 1 teaspoon or 5g to 20 litres will raise KH by approximately 12dKH or 214ppm. PH will then stabilise to around 8.5.