{"product_id":"the-castle-dawn-aquatics-druchtin-co2-diffuser-large-size-for-aquariums-over-250l-high-density-nano-mist-reactor-for-planted-tanks","title":"Large High-Density 'Druchtin' CO2 Diffuser – Over 250L\/55gal","description":"\u003cp data-start=\"247\" data-end=\"565\"\u003eThe Castle Dawn Aquatics Large CO2 Diffuser is designed for high-capacity planted tanks over 250L \/ 55 gallons. This precision in-tank diffuser uses advanced nano CO₂ mist membrane technology to provide exceptional dissolution rates, ensuring your aquatic plants get the CO₂ they need efficiently and without waste.\u003c\/p\u003e\n\u003cp data-start=\"567\" data-end=\"891\"\u003eMade with durable materials, it’s built for long-term use and easy maintenance. Unlike fragile glass diffusers, this robust acrylic body can handle cleaning and setup without risk of breakage. The ultra-fine mist it produces maximises CO₂ absorption, making it an excellent choice for both beginner and advanced aquascapers.\u003c\/p\u003e\n\u003cp data-end=\"1305\" data-start=\"1268\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong data-end=\"1305\" data-start=\"1268\"\u003eKey Features and Important Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1012\" data-end=\"1105\"\u003e\n\u003cstrong data-start=\"1012\" data-end=\"1032\"\u003eWhat’s Included:\u003c\/strong\u003e\u003cbr data-start=\"1032\" data-end=\"1035\"\u003e– 1 × Large CO2 Diffuser Unit\u003cbr data-start=\"1064\" data-end=\"1067\"\u003e⚠️ Tubing and CO₂ system not included.\u003c\/li\u003e\n\u003cli data-start=\"1107\" data-end=\"1202\"\u003e\n\u003cstrong data-start=\"1107\" data-end=\"1131\"\u003eFor Large Aquariums:\u003c\/strong\u003e\u003cbr data-start=\"1131\" data-end=\"1134\"\u003eSuitable for tanks over 250 litres – high-capacity precision design.\u003c\/li\u003e\n\u003cli data-start=\"1204\" data-end=\"1301\"\u003e\n\u003cstrong data-start=\"1204\" data-end=\"1229\"\u003eNano Mist Technology:\u003c\/strong\u003e\u003cbr data-start=\"1229\" data-end=\"1232\"\u003eReleases ultra-fine CO₂ bubbles for maximum absorption and low waste.\u003c\/li\u003e\n\u003cli data-start=\"1303\" data-end=\"1404\"\u003e\n\u003cstrong data-start=\"1303\" data-end=\"1328\"\u003eDurable Construction:\u003c\/strong\u003e\u003cbr data-start=\"1328\" data-end=\"1331\"\u003eBuilt with strong, aquarium-safe materials for longevity and reliability.\u003c\/li\u003e\n\u003cli data-start=\"1406\" data-end=\"1495\"\u003e\n\u003cstrong data-start=\"1406\" data-end=\"1421\"\u003eEasy Setup:\u003c\/strong\u003e\u003cbr data-start=\"1421\" data-end=\"1424\"\u003eSimple to install – just connect to your CO₂ regulator with 6mm tubing.\u003c\/li\u003e\n\u003cli data-start=\"1497\" data-end=\"1592\"\u003e\n\u003cstrong data-start=\"1497\" data-end=\"1522\"\u003ePressure Requirement:\u003c\/strong\u003e\u003cbr data-start=\"1522\" data-end=\"1525\"\u003eRecommended starting pressure: 2 bar. Allow a few minutes for flow.\u003c\/li\u003e\n\u003cli data-start=\"1594\" data-end=\"1694\"\u003e\n\u003cstrong data-start=\"1594\" data-end=\"1618\"\u003eHigh CO₂ Saturation:\u003c\/strong\u003e\u003cbr data-start=\"1618\" data-end=\"1621\"\u003eIncreases available CO₂ in the water column to support lush plant growth.\u003c\/li\u003e\n\u003cli data-start=\"1696\" data-end=\"1764\"\u003e\n\u003cstrong data-start=\"1696\" data-end=\"1705\"\u003eSize:\u003c\/strong\u003e\u003cbr data-start=\"1705\" data-end=\"1708\"\u003e5.5 × 4 × 3.5 cm (H × L × W)\u003cbr data-start=\"1736\" data-end=\"1739\"\u003e2.17 × 1.57 × 1.38 inches\u003c\/li\u003e\n\u003cli data-start=\"1766\" data-end=\"1810\"\u003e\n\u003cstrong data-start=\"1766\" data-end=\"1779\"\u003eWarranty:\u003c\/strong\u003e\u003cbr data-start=\"1779\" data-end=\"1782\"\u003e1‑Year Warranty (\u003cstrong\u003e\u003ca href=\"https:\/\/www.castledawnaquatics.com\/pages\/warranty-terms-conditions\" title=\"WARRANTY TERMS AND CONDITIONS - Castle Dawn Aquatics\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eT\u0026amp;Cs apply\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e).\u003c\/li\u003e\n\u003cli data-start=\"1812\" data-end=\"2057\"\u003e⚠️ \u003cstrong data-start=\"1815\" data-end=\"1827\"\u003eWarning:\u003c\/strong\u003e Due to its popularity, counterfeit versions made from non-aquatic safe materials are being sold on various low-cost apps like Temu. These imitations may clog, break easily, or release harmful substances that damage your aquarium.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Castle Dawn Aquatics","offers":[{"title":"Default Title","offer_id":51075260776729,"sku":"SKU00148-100","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0036\/7679\/9046\/files\/LargeCO2diffuserforaquariumsover250Lor55UKgallonsCastleDawnAquaticsnanomistin-tankCO_diffuser.jpg?v=1753238136","url":"https:\/\/www.castledawnaquatics.com\/products\/the-castle-dawn-aquatics-druchtin-co2-diffuser-large-size-for-aquariums-over-250l-high-density-nano-mist-reactor-for-planted-tanks","provider":"Castle Dawn Aquatics","version":"1.0","type":"link"}