Fast chlorine, Anti-algae and Flocculant for rapid disinfection of water chunulate water from rapid dissolution, Anti-algae and Flocculant, suitable for the rapid chlorination of pool water. Rapid chlorination of pool water. Dosage :: Start: 200 g by 50 m³ of water daily for 5 days.Maintenance: 100/120 g by 50 m³ of water daily. Chick: 300/350 g by 50 m³ of water. Keep the treatment plant operating for 6/8 hours.Use biocides safely. Always read the label and information on the biocidal product before use. The product is authorised for general use.Candidate substances for authorisation in Regulation (EC) 1907/2006 (REACH): Boric acidSubstances included in Annex XIV of REACH (authorisation list) and expiry date: Not relevantRegulation (EC) 1005/2009 on substances that deplete the ozone layer: Not relevantArticle 95, Regulation (EU) No 528/2012: Synclosene (Product type 2, 3, 4, 5, 11) ; Copper sulphate-5H2O (Product type 2) ; Boric acid (Product type 8)REGULATION (EU) No 649/2012 concerning the export and import of dangerous chemicals: Not relevantREGULATION (EU) No 649/2012 concerning the export and import of dangerous chemicals: Not relevant.