Liquid hardness stabilizer that prevents calcium precipitation and calcium deposits in the spa water. Prevents turbidity caused by hard water and precipitation of metal ions.
Benefits: PH neutral. Binds metal ions in the water. Prevents precipitation of lime and other minerals from hard water.
Instructions for use: Calcium Stable is added immediately after refilling. The dosage depends on the water hardness: up to 20⁰dH = 30 ml / 1000 liters. From 20⁰dH = 40ml / 1000 liters. Information about the hardness of the water is normally found in the local waterworks.
