{"product_id":"coospider-repta-18w-uv-light-for-100-1000-gallon-tanks-algae-control-clear-water","title":"coospider-repta 18W UV Light for 100-1000 Gallon Tanks | Algae Control \u0026 Clear Water","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe coospider-repta 18W UV Light is a compact UV-C solution designed for large water features, including ponds, pools, spas, and big aquariums up to 1000 gallons. This update emphasizes reinforced packaging to prevent light-tube breakage and a streamlined weighted-block installation, while dual-tube technology offers steadier performance during operation.\u003c\/p\u003e\u003ch3\u003eWhat it does for your water\u003c\/h3\u003e\u003cp\u003eUV-C illumination helps keep water clearer by targeting algae and lingering odors. By affecting the building blocks of contaminants, it can contribute to a fresher feel and improved water aesthetics in daily use, whether you’re caring for koi, hosting a spa day, or refreshing a cold plunge.\u003c\/p\u003e\u003cp\u003eNote that results depend on your system, usage, and maintenance routine. This device is designed to support clearer water and a more enjoyable viewing experience rather than guaranteeing outcomes.\u003c\/p\u003e\u003ch3\u003eKey benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDual-tube design adds stability for reliable operation\u003c\/li\u003e\n\u003cli\u003ePowerful UV-C action targets algae and unwanted smells\u003c\/li\u003e\n\u003cli\u003eGravity block enables steady, 360-degree cleaning\u003c\/li\u003e\n\u003cli\u003eLong 17-foot cable supports flexible placement across spaces\u003c\/li\u003e\n\u003cli\u003eHigh-quality quartz glass improves light transmission\u003c\/li\u003e\n\u003cli\u003eDurable build with 8000-hour lifespan and a 365-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReal-life scenarios\u003c\/h3\u003e\u003cp\u003eIn a backyard koi pond, the unit can sit in the filter system to support clearer water between cleanings. In a spa or pool setting, it helps maintain a crisp, inviting look between maintenance cycles. For a cold plunge, the device contributes to a consistently refreshing environment when paired with routine care.\u003c\/p\u003e\u003ch3\u003eWhat’s included and how to use\u003c\/h3\u003e\u003cp\u003eNew packaging reduces breakage risk during shipping, and a detailed installation video is provided on the listing to help you master setup quickly. The device is designed for indoor or outdoor use with appropriate housing. If you’re using it with an aquarium, you can place it within the filter or shield it with opaque boards to isolate the unit as needed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRecommended usage: about 1–2 hours per day for best balance of efficiency and energy use\u003c\/li\u003e\n\u003cli\u003eSafety and maintenance: keep dry connections, unplug before handling, and inspect seals regularly\u003c\/li\u003e\n\u003cli\u003eWarranty and build: 8000-hour lifespan, EPA registration details listed on packaging\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn short, the 18W UV Light offers a practical upgrade for larger water features, balancing ease of installation with a focused approach to water clarity. It aims to support your daily routines, without promising guaranteed results, by providing a dependable option to help your water look and feel cleaner.\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: Which setups can the 18W UV Light support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 100-1000 gallon ponds, pools, spas, and large tanks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are key setup tips for safe operation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Follow the included installation video; ensure proper sealing, use the gravity block, and unplug before servicing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"coospider-repta","offers":[{"title":"Default Title","offer_id":45739163353274,"sku":"B0CZLJ3YSR","price":142.31,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/coospider-repta-pond-uv-light_jpg.jpg?v=1774726632","url":"https:\/\/gardencanada.ca\/products\/coospider-repta-18w-uv-light-for-100-1000-gallon-tanks-algae-control-clear-water","provider":"Garden Canada","version":"1.0","type":"link"}