Pool Long-Life Algicide – Copper Free (5 Litres)

A copper free long life algicide, ideal to prevent algae formation and growth in swimming pools providing long-term protection (up to 6 month per dose). Great for pool winterising and summer opening season. Algae is likely to form when sanitiser levels are too low, pH levels are incorrect or in areas of poor circulation and can build up resistance to chlorine and other sanitising products. To ensure safe use of your pool, maintain a free chlorine level of between 1.5 – 3 ppm for pools or 3 – 5 ppm for hot tubs and a pH level of between 7.2 and 7.6. The ideal pH level is 7.4.