{"product_id":"tetra-pond-block-4-count-algae-control-for-ornamental-ponds","title":"Tetra Pond Block 4-Count: Algae Control for Ornamental Ponds","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eKeep ornamental ponds looking pristine with the Tetra Pond Block 4 Count. Designed for containerized ponds and fountains, this pack offers a simple path to clearer water by managing algae growth. The product works gradually, so you can enjoy a more inviting viewing window for fish, reflections, and pond decorations without sudden changes or harsh treatments. While it aims to curb cloudy water and surface film, it does so in a measured way that aligns with routine pond care.\u003c\/p\u003e\n\u003cp\u003eReal-life pond scenes come alive when pond water is clearer. You may notice more color from fish and plants (where applicable), and a calmer surface that invites daily enjoyment. The approach is practical and designed to fit common backyard setups, offering a way to maintain a neat display without disrupting your routine.\u003c\/p\u003e\n\u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e4 blocks included for ongoing maintenance\u003c\/li\u003e\n  \u003cli\u003eEach block treats up to 250 gallons of water\u003c\/li\u003e\n  \u003cli\u003eIntended for containerized ponds and fountains only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse one block for water volumes between 100 and 250 gallons\u003c\/li\u003e\n  \u003cli\u003eReplacement occurs as the block fully dissolves, typically after about 30 days\u003c\/li\u003e\n  \u003cli\u003eCarefully follow the dosage instructions to support consistent results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant notes\u003c\/h3\u003e\n\u003cp\u003eNot recommended for ponds with live plants, and not suitable for non-ornamental ponds. This product is designed for containerized water features, where routine maintenance can help sustain clearer water over time. Plan for regular block replacement as dissolution completes to maintain ongoing control.\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: How many gallons does one block treat?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: One block treats 100–250 gallons; replace after full dissolution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this product with live plants?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Not recommended for ponds with live plants.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Tetra","offers":[{"title":"Default Title","offer_id":45740535447738,"sku":"B0034CAYDO","price":42.12,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/tetra-pond-block-4-count-pack.jpg?v=1774788618","url":"https:\/\/gardencanada.ca\/products\/tetra-pond-block-4-count-algae-control-for-ornamental-ponds","provider":"Garden Canada","version":"1.0","type":"link"}