This Aiga MAREVA Multifunctional Chlorine Pebbles for Pools - 5 kg - 250 g - 111035U ensures a multitude of benefits, all in one product. It is a multi-action chlorine: chlorination, flocculation, blueing and anti-algae. The chlorinator disinfects the water, eliminating all bacteria, viruses and other germs; the algaecide eliminates and prevents the formation of algae; the flocculant makes the water clearer and more crystalline and finally the azzurant brings a beautiful bluish colour to your pool in a natural and balanced way. A single product for a complete cleaning treatment and a beautiful finish! It is recommended to maintain the pH values between 7.2 and 7.6 and to adjust the filtration time according to the water temperature. Filtration time: half the water temperature. (Example: water 24 = 12 hours of filtration). One tablet is enough for 25/30 m of water in the skimmer and is placed directly in the skimmer or diffuser. Never put the electrodes directly in contact with the lining and synthetic coatings. In general, a dose should be added every 7/10 days to complete the treatment of your pool (this is an indication only, as the dosage may vary according to the characteristics of each pool, the climate, the frequency of use etc.) Advantages : Chlorine, anti-bacterial disinfectant action Algicide, anti-algae action Flocculant, clarifying action for clear water + optimises filtration Azure, action for a beautiful bluish color Quick to use Compatible with all filtration equipment Large quantity, 5 kg Features : 5 kg of chlorine to disinfect, filter, clarify and give a beautiful colour to the water 250 g pebbles of 8 cm in size Chlorine content: 88.71 1 tablet for 25/30 m of water To be put directly into the floating/skimmer dosing unit To be used about once a week Product to be kept out of reach of children. Product is dangerous if swallowed. Biocidal products should be used with caution. Read the label carefully before use. In case of contact with eyes, rinse carefully with water for several minutes. Do not use in combination with other products. Contact with acid releases toxic gas. Avoid release to the environment. Store in a well ventilated area. Keep container tightly closed. Packaging : Aiga MAREVA Multifunctional Chlorine Pool Pebbles - 5 kg - 250 g - 111035Undelivered in its original packaging