NTLabs Marine Buffer Powder 500g pH Buffer & KH Booster

KH buffer powder for marine aquariums, raises the pH to 8.3 andis a more stable buffer than other brands on the market, it increases the carbonate hardness helping to stabilise the pH and preventing a pH crash.Dosage Rate10 ml of powder per 100 litres in aquarium water = 3dH increase in alkalinityIt is best to check weekly and treat if required