Free Chlorine : Tests the level of active chlorine (typically ideal at 1–3 ppm for pools or 3–5 ppm for spas), which sanitizes the water by killing bacteria and algae. Total Alkalinity : Checks the water's buffering capacity (ideal: 80–120 ppm) to stabilize pH and avoid fluctuations.
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Bestway Clearwater 1 kg pH Plus allows you to adjust your pools alkalinity with ease. Avoid the itchy eyes and irritated skin that are caused by a drop in the levels of pool acidity. Clearwater 1 Litre Algaecide is a highly effective way to eliminate algae and prevent a pool from looking murky.
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1, Add 11 grams per 1,000 litres of spa water. (1 teaspoon = 5 grams). 2, To increase the free chlorine level by 2.5ppm add 5 grams of granules (1 x teaspoon). Chlorine is a good sanitizer for hot tubs as it dissolves fast and works well in hard or soft water.
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No-Foam/Foam Away/Anti Foam/De Foam - Hot tub Chemicals - 5 ltr
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7Kg of Top Quality Castle hot tubs PH- Granules. This product is used to lower the pH of Spa, Hot Tub or Swimming Pool Water.
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1kg of pH Increaser for swimming Pools, spas & Hot Tubs. pH plus is a powdered additive that can be used to raise the pH to a desirable level. However, too high a pH level and the effectiveness of all chlorine sanitizer starts to decrease.
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Whilst high water temperatures can render chlorine ineffective, bromine is more stable at higher temperatures and this makes it more suitable as a sanitizer in Spas and Hot Tubs. 10kg Bromine Tablets for Hot Tubs, Swimming Pools & Spas.
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Whilst high water temperatures can render chlorine ineffective, bromine is more stable at higher temperatures and this makes it more suitable as a sanitizer in Spas and Hot Tubs. Bromine tablets are an alternative sanitizer to chlorine.
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