{"product_id":"frog-algae-blocker-4pro","title":"Frog Algae Blocker 4Pro Pool Algaecide For Green Yellow Black Algae","description":"\u003cdiv\u003e\n\u003ch1\u003eFrog Algae Blocker 4Pro Pool Algaecide\u003c\/h1\u003e\n\u003cp\u003eFROG Algae Blocker 4Pro is a professional-grade algaecide designed to prevent green, yellow, and black algae while keeping pool water clear and balanced. From Frog, a trusted name in pool chemistry, it delivers continuous protection that works with your existing sanitation system. Compatible with chlorine, bromine, saltwater, UV, and ozone, it won’t interfere with other treatments. Safe for all pool surfaces when used as directed, it reduces maintenance by stopping algae before it starts.\u003c\/p\u003e \u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrevents green, yellow, and black algae:\u003c\/strong\u003e keeps water clear and reduces visible growth and trackable issues.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong-lasting, professional-grade protection:\u003c\/strong\u003e maintains effectiveness through busy seasons and high pool use.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeamless sanitation compatibility:\u003c\/strong\u003e works with chlorine, bromine, saltwater systems, UV, and ozone without offsetting other treatments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSupports water balance:\u003c\/strong\u003e helps maintain clarity and stable pH, reducing frequent chemical adjustments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy to integrate:\u003c\/strong\u003e simple dosing fits naturally into a regular pool-care routine.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSafe for all pool surfaces:\u003c\/strong\u003e gentle on liners, tile, and concrete while delivering results.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFinal Thoughts\u003c\/h2\u003e\n\u003cp\u003eFrog Algae Blocker 4Pro delivers reliable algae control and consistently clear water for both residential and commercial pools. By stopping algae before it starts, you save time, chemicals, and maintenance hassles. Add 4Pro to your routine today to enjoy pristine water with minimal effort — order now for lasting protection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Frog","offers":[{"title":"1 pod","offer_id":51458098889021,"sku":"01-18-4420","price":25.7,"currency_code":"USD","in_stock":true},{"title":"18 pod","offer_id":51458098921789,"sku":"01-18-4425","price":462.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/01-18-4420.jpg?v=1773210076","url":"https:\/\/www.duckiespoolsupply.com\/products\/frog-algae-blocker-4pro","provider":"Duckies Pool Supply","version":"1.0","type":"link"}