{"product_id":"frog-90-day-algae-barrier-30k","title":"FROG 90-Day Algae Barrier -- Pools up to 30,000 Gallons","description":"\n\u003cstyle\u003e\n  .frogab-wrap, .frogab-wrap * { box-sizing: border-box; }\n  .frogab-wrap {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    color: #1a1a1a;\n    line-height: 1.6;\n  }\n\n  \/* Hero (compact) *\/\n  .frogab-hero {\n    background: linear-gradient(135deg, #0080ff 0%, #e8f4fa 100%);\n    color: #fff;\n    padding: 36px 32px;\n    border-radius: 14px;\n    text-align: center;\n    margin-bottom: 28px;\n  }\n  .frogab-hero h1 { font-size: 2em; margin: 0 0 8px; font-weight: 800; letter-spacing: -0.02em; }\n  .frogab-tagline { font-size: 1.1em; opacity: 0.95; margin: 0 0 18px; }\n  .frogab-badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }\n  .frogab-badge {\n    background: rgba(255,255,255,0.18);\n    border: 1px solid rgba(255,255,255,0.3);\n    color: #fff;\n    padding: 6px 14px;\n    border-radius: 50px;\n    font-size: 0.85em;\n    font-weight: 600;\n  }\n\n  \/* Intro *\/\n  .frogab-intro {\n    max-width: 800px;\n    margin: 0 auto 32px;\n    text-align: center;\n    font-size: 1.05em;\n    color: #333;\n  }\n\n  \/* Stat strip *\/\n  .frogab-stats {\n    background: linear-gradient(135deg, #003a70 0%, #0080ff 100%);\n    color: #fff;\n    border-radius: 14px;\n    padding: 24px;\n    display: grid;\n    grid-template-columns: repeat(5, 1fr);\n    gap: 12px;\n    margin-bottom: 36px;\n  }\n  .frogab-stat { text-align: center; }\n  .frogab-stat-value { font-size: 1.5em; font-weight: 800; color: #aedcff; }\n  .frogab-stat-label { font-size: 0.78em; opacity: 0.85; text-transform: uppercase; letter-spacing: 0.05em; margin-top: 4px; }\n\n  \/* Section headings *\/\n  .frogab-section { margin-bottom: 36px; }\n  .frogab-section \u003e h2 { font-size: 1.5em; margin: 0 0 18px; text-align: center; color: #0066cc; }\n\n  \/* Feature card grid *\/\n  .frogab-feature-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));\n    gap: 16px;\n  }\n  .frogab-feature-card {\n    background: #fff;\n    border: 1px solid #e1e6ed;\n    border-radius: 12px;\n    padding: 22px;\n    transition: transform 0.2s, box-shadow 0.2s;\n  }\n  .frogab-feature-card:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(0,128,255,0.14); }\n  .frogab-emoji { font-size: 1.8em; }\n  .frogab-feature-card h5 { margin: 10px 0 6px; font-size: 1.05em; color: #1a1a1a; }\n  .frogab-feature-card p { margin: 0; color: #444; font-size: 0.95em; }\n\n  \/* Warning *\/\n  .frogab-warning {\n    background: #fff7e0;\n    border-left: 5px solid #f5a623;\n    border-radius: 10px;\n    padding: 18px 22px;\n    margin-bottom: 36px;\n  }\n  .frogab-warning h4 { margin: 0 0 6px; color: #8a5b00; font-size: 1.05em; }\n  .frogab-warning p { margin: 0; color: #5a3d00; font-size: 0.95em; }\n\n  \/* Spec grid *\/\n  .frogab-spec-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));\n    background: #f7f8fc;\n    border-radius: 14px;\n    overflow: hidden;\n  }\n  .frogab-spec-row {\n    display: flex;\n    justify-content: space-between;\n    gap: 12px;\n    padding: 12px 18px;\n    border-bottom: 1px solid #e1e6ed;\n    font-size: 0.95em;\n  }\n  .frogab-spec-key { font-weight: 600; color: #0066cc; }\n  .frogab-spec-val { color: #1a1a1a; text-align: right; }\n\n  \/* FAQ *\/\n  .frogab-faq-card {\n    background: #fff;\n    border: 1px solid #e1e6ed;\n    border-radius: 10px;\n    padding: 18px 22px;\n    margin-bottom: 12px;\n  }\n  .frogab-faq-card h4 { margin: 0 0 6px; color: #0066cc; font-size: 1.02em; }\n  .frogab-faq-card p { margin: 0; color: #333; font-size: 0.95em; }\n\n  \/* CTA *\/\n  .frogab-cta {\n    background: linear-gradient(135deg, #0080ff 0%, #e8f4fa 100%);\n    color: #fff;\n    border-radius: 14px;\n    padding: 32px 28px;\n    text-align: center;\n  }\n  .frogab-cta h2 { font-size: 1.6em; margin: 0 0 8px; }\n  .frogab-cta p { margin: 0 0 18px; font-size: 1em; opacity: 0.95; }\n  .frogab-perks { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }\n  .frogab-perk {\n    background: rgba(255,255,255,0.18);\n    border: 1px solid rgba(255,255,255,0.3);\n    padding: 6px 14px;\n    border-radius: 50px;\n    font-size: 0.88em;\n    font-weight: 600;\n  }\n\n  \/* Responsive *\/\n  @media (max-width: 700px) {\n    .frogab-hero h1 { font-size: 1.5em; }\n    .frogab-stats { grid-template-columns: repeat(2, 1fr); }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"frogab-wrap\"\u003e\n\n  \u003csection class=\"frogab-hero\"\u003e\n    \u003ch1\u003eFROG 90-Day Algae Barrier -- Pools up to 30,000 Gallons\u003c\/h1\u003e\n    \u003cp class=\"frogab-tagline\"\u003eDrop it in. Stay algae-free for 90 days.\u003c\/p\u003e\n    \n    \u003cdiv class=\"frogab-badges\"\u003e\n      \u003cspan class=\"frogab-badge\"\u003eAuthorized King Technology Dealer\u003c\/span\u003e\u003cspan class=\"frogab-badge\"\u003eFree Shipping\u003c\/span\u003e\u003cspan class=\"frogab-badge\"\u003e3 Prefilled Pods\u003c\/span\u003e\u003cspan class=\"frogab-badge\"\u003e90-Day Guarantee\u003c\/span\u003e\n    \u003c\/div\u003e\n    \n  \u003c\/section\u003e\n\n  \u003cp class=\"frogab-intro\"\u003eThe \u003cstrong\u003eFROG 90-Day Algae Barrier (SKU PST-01106820, MPN 01-10-6820)\u003c\/strong\u003e is King Technology's drop-and-go algae preventative for pools up to \u003cstrong\u003e30,000 gallons\u003c\/strong\u003e. Each box holds three prefilled pods packed with a dry, concentrated copper formula that stops black, green, and yellow algae before it ever clouds your water. You drop the pods in the skimmer, they dissolve within 24 hours, and one treatment keeps your pool clear for a full 90 days.\u003c\/p\u003e\n\n  \u003csection class=\"frogab-stats\"\u003e\n    \u003cdiv class=\"frogab-stat\"\u003e\n\u003cdiv class=\"frogab-stat-value\"\u003e90\u003c\/div\u003e\n\u003cdiv class=\"frogab-stat-label\"\u003eDays of Protection\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-stat\"\u003e\n\u003cdiv class=\"frogab-stat-value\"\u003e30,000 gal\u003c\/div\u003e\n\u003cdiv class=\"frogab-stat-label\"\u003ePool Capacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-stat\"\u003e\n\u003cdiv class=\"frogab-stat-value\"\u003e3\u003c\/div\u003e\n\u003cdiv class=\"frogab-stat-label\"\u003ePrefilled Pods\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-stat\"\u003e\n\u003cdiv class=\"frogab-stat-value\"\u003e24 hr\u003c\/div\u003e\n\u003cdiv class=\"frogab-stat-label\"\u003eDissolve Time\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-stat\"\u003e\n\u003cdiv class=\"frogab-stat-value\"\u003e30 min\u003c\/div\u003e\n\u003cdiv class=\"frogab-stat-label\"\u003eSwim-Ready\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"frogab-section\"\u003e\n    \u003ch2\u003eWhy PST Customers Pick This\u003c\/h2\u003e\n    \u003cdiv class=\"frogab-feature-grid\"\u003e\n      \u003cdiv class=\"frogab-feature-card\"\u003e\n\u003cdiv class=\"frogab-emoji\"\u003e🧪\u003c\/div\u003e\n\u003ch5\u003eCopper-Based Formula\u003c\/h5\u003e\n\u003cp\u003eA dry, concentrated copper algaecide works proactively in the water, shutting down algae growth instead of chasing a bloom after it takes hold.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-feature-card\"\u003e\n\u003cdiv class=\"frogab-emoji\"\u003e🌊\u003c\/div\u003e\n\u003ch5\u003eDrop 'n Go Skimmer Pods\u003c\/h5\u003e\n\u003cp\u003eToss the prefilled pods into your skimmer basket and walk away. They dissolve fully within 24 hours, no measuring cups, no dusty jugs, no staining your hands.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-feature-card\"\u003e\n\u003cdiv class=\"frogab-emoji\"\u003e🛡️\u003c\/div\u003e\n\u003ch5\u003eStops 3 Algae Types\u003c\/h5\u003e\n\u003cp\u003ePrevents black, green, and yellow algae for 90 days, backed by King Technology's 90-day algae protection guarantee.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-feature-card\"\u003e\n\u003cdiv class=\"frogab-emoji\"\u003e🏊\u003c\/div\u003e\n\u003ch5\u003eSwim in 30 Minutes\u003c\/h5\u003e\n\u003cp\u003eWater is ready for swimmers just 30 minutes after the pods go in, so a maintenance dose never costs you a pool day.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-feature-card\"\u003e\n\u003cdiv class=\"frogab-emoji\"\u003e🎯\u003c\/div\u003e\n\u003ch5\u003eWorks With Any Sanitizer\u003c\/h5\u003e\n\u003cp\u003eCompatible with chlorine pools, salt pools, and FROG mineral systems alike. It layers on top of whatever sanitizer you already run.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-feature-card\"\u003e\n\u003cdiv class=\"frogab-emoji\"\u003e💧\u003c\/div\u003e\n\u003ch5\u003eIn-Ground or Above-Ground\u003c\/h5\u003e\n\u003cp\u003eFits any in-ground or above-ground pool with a working skimmer. If water flows through your skimmer, this barrier goes to work.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \n  \u003cdiv class=\"frogab-warning\"\u003e\n    \u003ch4\u003eChemical Handling Warning\u003c\/h4\u003e\n    \u003cp\u003eThis is a concentrated \u003cstrong\u003ecopper (II) sulfate pentahydrate\u003c\/strong\u003e algaecide (SDS signal word: Warning). It is harmful if swallowed and \u003cstrong\u003ecauses serious eye irritation\u003c\/strong\u003e. Wear gloves and eye protection, keep the pods sealed and away from children and pets, and do not open or crush them, drop them in the skimmer whole. If it gets in your eyes, rinse with water for at least 15 minutes and get medical attention. Concentrated copper is very toxic to aquatic life, so never dispose of the pods in storm drains, lakes, or streams.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \n\n  \u003csection class=\"frogab-section\"\u003e\n    \u003ch2\u003eSpecifications\u003c\/h2\u003e\n    \u003cdiv class=\"frogab-spec-grid\"\u003e\n      \u003cdiv class=\"frogab-spec-row\"\u003e\n\u003cspan class=\"frogab-spec-key\"\u003eManufacturer\u003c\/span\u003e\u003cspan class=\"frogab-spec-val\"\u003eKing Technology\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-spec-row\"\u003e\n\u003cspan class=\"frogab-spec-key\"\u003eProduct Line\u003c\/span\u003e\u003cspan class=\"frogab-spec-val\"\u003eFROG\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-spec-row\"\u003e\n\u003cspan class=\"frogab-spec-key\"\u003eModel \/ MPN\u003c\/span\u003e\u003cspan class=\"frogab-spec-val\"\u003e01-10-6820\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-spec-row\"\u003e\n\u003cspan class=\"frogab-spec-key\"\u003eSKU\u003c\/span\u003e\u003cspan class=\"frogab-spec-val\"\u003ePST-01106820\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-spec-row\"\u003e\n\u003cspan class=\"frogab-spec-key\"\u003eType\u003c\/span\u003e\u003cspan class=\"frogab-spec-val\"\u003eCopper Algaecide (Preventative)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-spec-row\"\u003e\n\u003cspan class=\"frogab-spec-key\"\u003eForm\u003c\/span\u003e\u003cspan class=\"frogab-spec-val\"\u003ePrefilled Dry Pods\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-spec-row\"\u003e\n\u003cspan class=\"frogab-spec-key\"\u003ePods per Box\u003c\/span\u003e\u003cspan class=\"frogab-spec-val\"\u003e3\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-spec-row\"\u003e\n\u003cspan class=\"frogab-spec-key\"\u003ePool Capacity\u003c\/span\u003e\u003cspan class=\"frogab-spec-val\"\u003eUp to 30,000 gallons\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-spec-row\"\u003e\n\u003cspan class=\"frogab-spec-key\"\u003eDosing Rate\u003c\/span\u003e\u003cspan class=\"frogab-spec-val\"\u003e1 pod per 10,000 gallons every 90 days\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-spec-row\"\u003e\n\u003cspan class=\"frogab-spec-key\"\u003eProtection Duration\u003c\/span\u003e\u003cspan class=\"frogab-spec-val\"\u003e90 days\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-spec-row\"\u003e\n\u003cspan class=\"frogab-spec-key\"\u003eAlgae Types Prevented\u003c\/span\u003e\u003cspan class=\"frogab-spec-val\"\u003eBlack, Green, Yellow\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-spec-row\"\u003e\n\u003cspan class=\"frogab-spec-key\"\u003eApplication\u003c\/span\u003e\u003cspan class=\"frogab-spec-val\"\u003eDrop into skimmer basket\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-spec-row\"\u003e\n\u003cspan class=\"frogab-spec-key\"\u003eDissolve Time\u003c\/span\u003e\u003cspan class=\"frogab-spec-val\"\u003eWithin 24 hours\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-spec-row\"\u003e\n\u003cspan class=\"frogab-spec-key\"\u003eSwim-Ready Time\u003c\/span\u003e\u003cspan class=\"frogab-spec-val\"\u003e30 minutes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-spec-row\"\u003e\n\u003cspan class=\"frogab-spec-key\"\u003eSanitizer Compatibility\u003c\/span\u003e\u003cspan class=\"frogab-spec-val\"\u003eChlorine, Salt, and FROG Systems\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-spec-row\"\u003e\n\u003cspan class=\"frogab-spec-key\"\u003ePool Types\u003c\/span\u003e\u003cspan class=\"frogab-spec-val\"\u003eIn-Ground and Above-Ground with skimmer\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-spec-row\"\u003e\n\u003cspan class=\"frogab-spec-key\"\u003eActive Ingredient\u003c\/span\u003e\u003cspan class=\"frogab-spec-val\"\u003eCopper (II) sulfate pentahydrate, CAS 7758-99-8\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-spec-row\"\u003e\n\u003cspan class=\"frogab-spec-key\"\u003eUN\/ID No.\u003c\/span\u003e\u003cspan class=\"frogab-spec-val\"\u003eUN3077\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frogab-spec-row\"\u003e\n\u003cspan class=\"frogab-spec-key\"\u003eGuarantee\u003c\/span\u003e\u003cspan class=\"frogab-spec-val\"\u003e90-Day Algae Protection Guarantee\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \n  \u003csection class=\"frogab-section\"\u003e\n    \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n    \n    \u003cdiv class=\"frogab-faq-card\"\u003e\n      \u003ch4\u003eHow many pods come in the 30K box, and how do I use them?\u003c\/h4\u003e\n      \u003cp\u003eThis box includes \u003cstrong\u003ethree prefilled pods\u003c\/strong\u003e, enough to treat a pool up to 30,000 gallons at the rate of one pod per 10,000 gallons. Drop all the pods your pool size calls for into the skimmer basket at the same time, run the pump, and they dissolve within 24 hours. Repeat once every 90 days for continuous protection.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"frogab-faq-card\"\u003e\n      \u003ch4\u003eWhich size do I need for my pool?\u003c\/h4\u003e\n      \u003cp\u003eMatch the box to your gallonage: this \u003cstrong\u003e30K version (MPN 01-10-6820)\u003c\/strong\u003e covers pools up to 30,000 gallons with 3 pods, while the 20K version covers up to 20,000 gallons. If you are between sizes, round up so every 10,000 gallons gets a full pod.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"frogab-faq-card\"\u003e\n      \u003ch4\u003eWill this work with my salt system or chlorine pool?\u003c\/h4\u003e\n      \u003cp\u003eYes. The Algae Barrier is \u003cstrong\u003ecompatible with all sanitizers\u003c\/strong\u003e, including chlorine, salt chlorine generators, and FROG mineral systems. It does not replace your sanitizer, it works alongside it to prevent algae, which can also ease the load on your chlorine.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"frogab-faq-card\"\u003e\n      \u003ch4\u003eHow soon can we swim after adding the pods?\u003c\/h4\u003e\n      \u003cp\u003eJust \u003cstrong\u003e30 minutes\u003c\/strong\u003e. The pods dissolve gradually through the skimmer over the following 24 hours, but the water is safe for swimming half an hour after you drop them in.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"frogab-faq-card\"\u003e\n      \u003ch4\u003eCan I add this myself, or do I need a pro?\u003c\/h4\u003e\n      \u003cp\u003eYou can do it yourself in under a minute. Wear gloves, drop the sealed pods into the skimmer basket without opening or crushing them, and let the pump circulate. Keep the pods away from children and pets before use, and wash your hands afterward.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n  \u003c\/section\u003e\n  \n\n  \u003csection class=\"frogab-cta\"\u003e\n    \u003ch2\u003eOrder the FROG 90-Day Algae Barrier From PST\u003c\/h2\u003e\n    \u003cp\u003eAuthorized King Technology dealer with the 30K Algae Barrier in stock and ready to ship.\u003c\/p\u003e\n    \u003cdiv class=\"frogab-perks\"\u003e\n      \u003cspan class=\"frogab-perk\"\u003eFree Shipping\u003c\/span\u003e\u003cspan class=\"frogab-perk\"\u003e30-Day Returns\u003c\/span\u003e\u003cspan class=\"frogab-perk\"\u003e90-Day Guarantee\u003c\/span\u003e\u003cspan class=\"frogab-perk\"\u003eAuthorized King Technology Dealer\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e\n","brand":"King Technology","offers":[{"title":"Default Title","offer_id":44126696898625,"sku":"PST-01106820","price":38.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1623\/0209\/files\/PST-01106820.jpg?v=1783492423","url":"https:\/\/www.pstpoolsupplies.com\/products\/frog-90-day-algae-barrier-30k","provider":"PST Pool Supplies","version":"1.0","type":"link"}