pH Minus Granules 6kg
€18.90
Sodium bisulphate granules for bringing pH down into the 7.2 to 7.6 range where chlorine works properly. Dose 100g per 10 cubic metres to shift pH by roughly 0.1.
€18.90
Sodium bisulphate granules for bringing pH down into the 7.2 to 7.6 range where chlorine works properly. Dose 100g per 10 cubic metres to shift pH by roughly 0.1.
