Clorox Pool&Spa 60001CLX Small Pool 1-Inch Chlorinating Floater Tablets, 1.5-Pound Go to amazon.com Related posts Top 9 spa chlorine floater FeatureKills bacteria and prevents algaeProtected against sunlight to last longerFor pools up to 5,000 gallons DescriptionClorox Pool&Spa small pool 1" chlorinating floater tablets sanitizes water for a clean, clear pool. Can be used in feeder and floater.