and The Clearwater Multifunction Chlorine Tabs are the perfect tool to help keep your pools sanitized. With 100 x1g individually wrapped tablets, these tabs slowly release chlorine, algaecide and clarifier to help remove grime and dirt from your pool walls and floor. Best suited for pools under 15ft and hot tubs, and a great refill for the Chemical floater. Comes with 1KG worth of tabs, this is a convenient and powerful pool cleaner. Features and Specifications: Includes 100 x 1g individually wrapped tablets Slow release tablets contain chlorine, algaecide and clarifier Suitable for pools under 15ft and hot tubs Suitable for use with Chemical Floater 5in 1 Kg worth of tabs Product Safety: This product contains chlorine - be careful when handling Keep away from children Package Included: 1 x Clear Effervescent Tablets Note: 1. Due to manual measurement, there may be a slight tolerance of 1-3cm. 2. Due to difference between different monitors, the picture may not reflect the actual color of the item.