{"product_id":"crystal-plex-lake-pond-algaecide-treatment-liquid-copper-algaecide-for-algae-control-1-gallon-treats-up-to-1-acre","title":"Crystal Plex - Lake \u0026 Pond Algaecide Treatment | Liquid Copper Algaecide for Algae Control (1 Gallon Treats Up to 1 Acre)","description":"\u003ch2\u003eCrystal Plex: Lake and Pond Algaecide Treatment\u003c\/h2\u003e\u003cp\u003eCrystal Plex from Crystal Blue is a liquid copper algaecide designed for ponds and lakes. Packaged in a one-gallon bottle, it treats up to 1 surface acre at depths of 1 to 3 feet when used as directed. The formula works across several common algae forms, supporting a balanced pond ecosystem during the growing season.\u003c\/p\u003e\u003ch3\u003eKey targets and benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTargets multiple algae types: filamentous, chara (stonewort), and planktonic algae\u003c\/li\u003e\n\u003cli\u003eIncludes considerations for swimmers itch concerns in recreational ponds\u003c\/li\u003e\n\u003cli\u003eAims to support year-round pond aesthetics and safety when used as directed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUsage and safety guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSafe for humans, fish, livestock, pets, birds, swimming and irrigation when used as directed\u003c\/li\u003e\n\u003cli\u003eNot for use in koi, goldfish, or trout ponds\u003c\/li\u003e\n\u003cli\u003eTreat only a third to half of the pond at a time\u003c\/li\u003e\n\u003cli\u003eOne gallon treats 1 surface acre 1-3 ft deep\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReal-world use and expectations\u003c\/h3\u003e\u003cp\u003eFor many pond owners, Crystal Plex offers a practical, measured approach to algae management. By distributing the treatment in stages, you can address visible blooms while minimizing disruption to aquatic life. While results can vary with conditions, customers often notice clearer water and reduced stringy or free-floating algae after a routine maintenance window.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is Crystal Plex and how does it work?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Crystal Plex is a liquid copper algaecide that targets multiple algae types in lake and pond water when used as directed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Crystal Plex safe for fish and pets?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: When used as directed, it is safe for humans, fish, and pets; however, koi, goldfish, and trout ponds are not approved.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Crystal Blue","offers":[{"title":"Default Title","offer_id":45814939451578,"sku":"B000IOBRBY","price":128.11,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/crystal-plex-bottle-pour.jpg?v=1777451698","url":"https:\/\/gardencanada.ca\/products\/crystal-plex-lake-pond-algaecide-treatment-liquid-copper-algaecide-for-algae-control-1-gallon-treats-up-to-1-acre","provider":"Garden Canada","version":"1.0","type":"link"}