King Technology FROG 90-Day Algae Barrier 01-10-6800

Stop Algae Before It Starts — Up to 90 Days of Protection The FROG 90-Day Algae Barrier Pool Pod makes algae prevention effortless. These prefilled, concentrated dry pods drop right into your skimmer, dissolve within 24 hours, and get to work preventing black, green, and yellow algae for up to 90 days. No liquid bottles, no measuring, no mess. For pools up to 20,000 gallons. Swim-ready in just 30 minutes No liquid bottles — no measuring, no spills, no stains Stain inhibitors protect pool surfaces Compatible with all in-ground and above-ground pools with skimmers Works great with chlorine and salt pools 90-day protection per treatment Drop it in at the start of the season and forget about algae. It's that simple. Algae Barrier is not compatible with Biguanide or Copper Ionizer Sanitizing Systems.