HTH 5.53lb Blue Sparkle Skimmer Tabs *Sub Brand: Blue Sparkle *Product Type: Skimmer Tabs *Container Size: 5.5 lb. *Disinfects: Yes *Product Form: Tablet *Clarifies: Yes *Slow dissolving - lasts for up to one week *Does notc ontain Cyanuric                          A cid *Calcium hypochlorite
      48 .4%