3 in 1 Tablet. Algaecide, Liquid Cover, Filter Cleaner. All in one cube. ALG GO is an easy-to-use 3-in-1 solid algaecide tablet. Adding ALG GO once a week to your pool will destroy algae, help to maintain water temperature and improve filtration.

• Destroys and prevents algae in pool water
• Helps to maintain water temperature at night
• Reduces waste buildup in the filter, making it easier to dislodge during backwashes.
• Dissolves completely in 48 hours