Aqua Sparkle pH Minus Granules 1.5Kg

Granular Acid for Efficient pH Reduction in Hot Tubs

• Effective granular pH decreaser
• Also helps lower total alkalinity

Maintaining balanced pH levels is essential for clear, comfortable hot tub water. High pH levels can lead to cloudy water, scale buildup, and an unpleasant bathing experience. Aqua Sparkle pH Minus is specially formulated to quickly reduce pH when it exceeds 7.6, helping you achieve the ideal pH range of 7.2 to 7.6 for optimal water quality and comfort.

To use, first shake the container thoroughly. Test your hot tub water’s pH, and if it’s over 7.6, dissolve the recommended amount of pH Minus in warm water in a suitable plastic container. Stir until fully dissolved, then slowly add the solution to your hot tub while the pump is running to ensure even distribution. After waiting at least 15 minutes, retest the pH and repeat the process if further adjustment is needed. Multiple doses may be required for larger imbalances.

For reducing total alkalinity, dissolve the product as described, then add it carefully to the center of the hot tub with the pump off. Wait 15 minutes before turning the pump on to circulate the water for another 15 minutes. Retest alkalinity and reapply if necessary.

Dosage Guide: To lower pH per 1,000 litres (220 gallons) add 11g; to reduce alkalinity by 10 mg/l add 25g. For 1,500 litres (330 gallons), use 17g and 38g respectively. Always add the product to water when pre-dissolving—not water to the product.