Marimex Spa well-water stabilizer 0.6 L

If you fill a hot tub with hard or otherwise mineralized water (often well water), mineral deposits may gradually form in the tub. Dirt easily adheres to these deposits, which can worsen water quality and contribute to the growth of bacteria and algae. This mineral stabilizer binds problematic ions and reduces their undesirable effects.

Use: Apply to the water surface with the filtration running. Use sparkling/clarifying products no sooner than 24 hours after adding this product; otherwise, effectiveness may be reduced.

Dosage and recommendations:

• Before use, adjust the water pH to approx. 6.8–7.2.
• Best results are achieved when added to freshly filled water before the first chlorination.
• Carry out the first chlorination no sooner than 24 hours after application.
• Initial dose: 25 ml / 1 m³ of water.
• For very hard water or increased levels of problematic minerals (e.g., iron, manganese), increase the initial dose up to 75 ml / 1 m³.
• Each time you top up with fresh water, add 30 ml / 1 m³ with the filtration switched on.
• Recommended water hardness for hot tubs: 160–240 mg/l as CaCO₃.

Warning: Do not mix in concentrated form with other chemicals. For hot tub water treatment only. Not intended for treating water in wells. The manufacturer is not liable for damage caused by improper use.