{"product_id":"castle-dawn-aquatics-co2-glass-u-tube-15-mm","title":"Castle Dawn Aquatics CO2 Glass U-Tube 15 mm","description":"\u003cp data-start=\"261\" data-end=\"562\"\u003eThe Castle Dawn Aquatics Glass CO2 U-Tube 15 mm is a simple yet elegant solution for routing airline or CO2 tubing over the rim of your aquarium. Designed for use with standard 6 mm (1\/4\") airline tubing, this U-Tube prevents kinks and creases, helping you maintain a clean and professional aquascape.\u003c\/p\u003e\n\u003cp data-start=\"564\" data-end=\"682\"\u003eMade from strong, clear glass, it blends seamlessly with any setup and is ideal for both rimless and framed aquariums.\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=\"723\" data-end=\"824\"\u003e\n\u003cstrong data-start=\"723\" data-end=\"743\"\u003eWhat’s Included:\u003c\/strong\u003e\u003cbr data-start=\"743\" data-end=\"746\"\u003e– 1 × 15 mm Glass CO2 U-Tube\u003cbr data-start=\"774\" data-end=\"777\"\u003e⚠️ Airline tubing and check valve not included.\u003c\/li\u003e\n\u003cli data-start=\"826\" data-end=\"934\"\u003e\n\u003cstrong data-start=\"826\" data-end=\"859\"\u003eTubing Support Without Kinks:\u003c\/strong\u003e\u003cbr data-start=\"859\" data-end=\"862\"\u003eGuides airline or CO2 tubing neatly over aquarium rims without creasing.\u003c\/li\u003e\n\u003cli data-start=\"936\" data-end=\"1017\"\u003e\n\u003cstrong data-start=\"936\" data-end=\"962\"\u003eMinimal Visual Impact:\u003c\/strong\u003e\u003cbr data-start=\"962\" data-end=\"965\"\u003eTransparent glass design blends into your aquascape.\u003c\/li\u003e\n\u003cli data-start=\"1019\" data-end=\"1117\"\u003e\n\u003cstrong data-start=\"1019\" data-end=\"1049\"\u003ePerfect for Rimless Tanks:\u003c\/strong\u003e\u003cbr data-start=\"1049\" data-end=\"1052\"\u003e10 mm bend width fits most rimless aquariums without obstruction.\u003c\/li\u003e\n\u003cli data-start=\"1119\" data-end=\"1211\"\u003e\n\u003cstrong data-start=\"1119\" data-end=\"1149\"\u003eCO2 \u0026amp; Air Pump Compatible:\u003c\/strong\u003e\u003cbr data-start=\"1149\" data-end=\"1152\"\u003eWorks with both CO2 systems and standard air supply setups.\u003c\/li\u003e\n\u003cli data-start=\"1213\" data-end=\"1292\"\u003e\n\u003cstrong data-start=\"1213\" data-end=\"1237\"\u003eStandard Tubing Fit:\u003c\/strong\u003e\u003cbr data-start=\"1237\" data-end=\"1240\"\u003eCompatible with 6 mm (1\/4\") standard airline tubing.\u003c\/li\u003e\n\u003cli data-start=\"1294\" data-end=\"1384\"\u003e\n\u003cstrong data-start=\"1294\" data-end=\"1316\"\u003eEasy Installation:\u003c\/strong\u003e\u003cbr data-start=\"1316\" data-end=\"1319\"\u003eQuick and simple to mount, rinse, and connect to existing setups.\u003c\/li\u003e\n\u003cli data-start=\"1386\" data-end=\"1430\"\u003e\n\u003cstrong data-start=\"1386\" data-end=\"1399\"\u003eWarranty:\u003c\/strong\u003e\u003cbr data-start=\"1399\" data-end=\"1402\"\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\u003c\/ul\u003e","brand":"Castle Dawn Aquatics","offers":[{"title":"Default Title","offer_id":51075824484633,"sku":"SKU00148-105","price":6.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0036\/7679\/9046\/files\/CastleDawnAquaticsCO2U-Tube15mmPlantedAquariumA.jpg?v=1753249539","url":"https:\/\/www.castledawnaquatics.com\/products\/castle-dawn-aquatics-co2-glass-u-tube-15-mm","provider":"Castle Dawn Aquatics","version":"1.0","type":"link"}