{"product_id":"icecap-in-sump-uv-sterilizer-18w-27w-40w-aquarium-water-clarifier-for-freshwater-saltwater","title":"IceCap In-Sump UV Sterilizer (18W, 27W, 40W) – Aquarium Water Clarifier for Freshwater \u0026 Saltwater","description":"\u003ch2 data-start=\"240\" data-end=\"277\"\u003eCrystal Clear Water Starts Here\u003c\/h2\u003e\n\u003ch5\u003e\u003cem\u003eSelect your size based on tank volume and desired sterilization strength\u003c\/em\u003e\u003c\/h5\u003e\n\u003cp data-start=\"278\" data-end=\"421\"\u003eThe \u003cstrong data-start=\"282\" data-end=\"337\"\u003eIceCap In-Sump UV Sterilizer Series (18W, 27W, 40W)\u003c\/strong\u003e delivers powerful water clarification and sterilization for aquariums of all sizes.\u003c\/p\u003e\n\u003cp data-start=\"423\" data-end=\"605\"\u003eDesigned for \u003cstrong data-start=\"436\" data-end=\"460\"\u003ein sump installation\u003c\/strong\u003e, these UV units help eliminate algae, reduce harmful bacteria, and improve overall water quality keeping your system clean, stable, and healthy.\u003c\/p\u003e\n\u003chr data-start=\"607\" data-end=\"610\"\u003e\n\u003ch2 data-start=\"612\" data-end=\"643\"\u003eWhat a UV Sterilizer Does\u003c\/h2\u003e\n\u003cul data-start=\"645\" data-end=\"797\"\u003e\n\u003cli data-start=\"645\" data-end=\"689\"\u003eClears green water (free-floating algae)\u003c\/li\u003e\n\u003cli data-start=\"690\" data-end=\"732\"\u003eReduces harmful bacteria and pathogens\u003c\/li\u003e\n\u003cli data-start=\"733\" data-end=\"759\"\u003eImproves water clarity\u003c\/li\u003e\n\u003cli data-start=\"760\" data-end=\"797\"\u003eSupports healthier fish and coral\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"799\" data-end=\"853\"\u003eA must have upgrade for serious aquarium filtration\u003c\/p\u003e\n\u003chr data-start=\"855\" data-end=\"858\"\u003e\n\u003ch2 data-start=\"860\" data-end=\"881\"\u003eAvailable Sizes\u003c\/h2\u003e\n\u003ch3 data-start=\"883\" data-end=\"897\"\u003e18 Watt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for smaller systems\u003c\/li\u003e\n\u003cli data-start=\"928\" data-end=\"964\"\u003eGreat for nano to mid-size tanks\u003c\/li\u003e\n\u003cli data-start=\"965\" data-end=\"1018\"\u003ePerfect for water clarity and light sterilization\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1020\" data-end=\"1023\"\u003e\n\u003ch3 data-start=\"1025\" data-end=\"1056\"\u003e27 Watt (Most Popular)\u003c\/h3\u003e\n\u003cul data-start=\"1057\" data-end=\"1186\"\u003e\n\u003cli data-start=\"1057\" data-end=\"1097\"\u003eBest balance of power and efficiency\u003c\/li\u003e\n\u003cli data-start=\"1098\" data-end=\"1137\"\u003eIdeal for medium to large aquariums\u003c\/li\u003e\n\u003cli data-start=\"1138\" data-end=\"1186\"\u003eExcellent for both clarity and sterilization\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1188\" data-end=\"1191\"\u003e\n\u003ch3 data-start=\"1193\" data-end=\"1207\"\u003e40 Watt\u003c\/h3\u003e\n\u003cul data-start=\"1208\" data-end=\"1304\"\u003e\n\u003cli data-start=\"1208\" data-end=\"1235\"\u003eHigh output performance\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1267\"\u003eDesigned for larger systems\u003c\/li\u003e\n\u003cli data-start=\"1268\" data-end=\"1304\"\u003eMaximum sterilization capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1306\" data-end=\"1309\"\u003e\n\u003ch2 data-start=\"1311\" data-end=\"1358\"\u003eRecommended Tank Coverage (General Guide)\u003c\/h2\u003e\n\u003cul data-start=\"1360\" data-end=\"1456\"\u003e\n\u003cli data-start=\"1360\" data-end=\"1391\"\u003e\n\u003cstrong data-start=\"1362\" data-end=\"1370\"\u003e18W:\u003c\/strong\u003e up to ~120 gallons\u003c\/li\u003e\n\u003cli data-start=\"1392\" data-end=\"1423\"\u003e\n\u003cstrong data-start=\"1394\" data-end=\"1402\"\u003e27W:\u003c\/strong\u003e up to ~200 gallons\u003c\/li\u003e\n\u003cli data-start=\"1424\" data-end=\"1456\"\u003e\n\u003cstrong data-start=\"1426\" data-end=\"1434\"\u003e40W:\u003c\/strong\u003e up to ~300+ gallons\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1458\" data-end=\"1506\"\u003eSmaller tanks = stronger sterilization effect\u003c\/p\u003e\n\u003chr data-start=\"1508\" data-end=\"1511\"\u003e\n\u003ch2 data-start=\"1513\" data-end=\"1551\"\u003eFlow Rate Guidelines (IMPORTANT)\u003c\/h2\u003e\n\u003cp data-start=\"1553\" data-end=\"1591\"\u003eUV effectiveness depends on flow rate:\u003c\/p\u003e\n\u003cul data-start=\"1593\" data-end=\"1696\"\u003e\n\u003cli data-start=\"1593\" data-end=\"1643\"\u003e\n\u003cstrong data-start=\"1595\" data-end=\"1611\"\u003eFaster Flow:\u003c\/strong\u003e Water clarity \/ algae control\u003c\/li\u003e\n\u003cli data-start=\"1644\" data-end=\"1696\"\u003e\n\u003cstrong data-start=\"1646\" data-end=\"1662\"\u003eSlower Flow:\u003c\/strong\u003e Bacteria and parasite reduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1698\" data-end=\"1751\"\u003eProper flow is key to getting the results you want\u003c\/p\u003e\n\u003chr data-start=\"1753\" data-end=\"1756\"\u003e\n\u003ch2 data-start=\"1758\" data-end=\"1779\"\u003eImportant Notes\u003c\/h2\u003e\n\u003cul data-start=\"1781\" data-end=\"1918\"\u003e\n\u003cli data-start=\"1781\" data-end=\"1817\"\u003e\u003cstrong data-start=\"1783\" data-end=\"1815\"\u003ePump required (not included)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"1818\" data-end=\"1855\"\u003eDesigned for \u003cstrong data-start=\"1833\" data-end=\"1853\"\u003ein-sump use only\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1856\" data-end=\"1918\"\u003eMust be paired with correct flow rate for best performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1920\" data-end=\"1923\"\u003e\n\u003ch2 data-start=\"1925\" data-end=\"1947\"\u003ePerfect Pairings\u003c\/h2\u003e\n\u003cp data-start=\"1949\" data-end=\"1981\"\u003eComplete your filtration system:\u003c\/p\u003e\n\u003cul data-start=\"1983\" data-end=\"2104\"\u003e\n\u003cli data-start=\"1983\" data-end=\"2017\"\u003eFeed pump (Varios recommended)\u003c\/li\u003e\n\u003cli data-start=\"2018\" data-end=\"2056\"\u003eActivated carbon (water polishing)\u003c\/li\u003e\n\u003cli data-start=\"2057\" data-end=\"2104\"\u003eMedia reactor (advanced filtration control)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2106\" data-end=\"2153\"\u003eTurn your tank into a fully optimized system\u003c\/p\u003e\n\u003chr data-start=\"2155\" data-end=\"2158\"\u003e\n\u003ch2 data-start=\"2160\" data-end=\"2174\"\u003eShipping\u003c\/h2\u003e\n\u003cp data-start=\"2176\" data-end=\"2252\"\u003e✔ Free shipping on orders over $100\u003cbr data-start=\"2211\" data-end=\"2214\"\u003e✔ Secure packaging for safe delivery\u003c\/p\u003e","brand":"coral vue","offers":[{"title":"18W","offer_id":52739612639541,"sku":null,"price":249.99,"currency_code":"USD","in_stock":true},{"title":"27W","offer_id":52739612672309,"sku":null,"price":339.99,"currency_code":"USD","in_stock":true},{"title":"40W","offer_id":52739612705077,"sku":null,"price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/2252\/7285\/files\/icecapuv3.jpg?v=1776635915","url":"https:\/\/infinityandbeyondaquatics.com\/products\/icecap-in-sump-uv-sterilizer-18w-27w-40w-aquarium-water-clarifier-for-freshwater-saltwater","provider":"Infinity and Beyond Aquatics ","version":"1.0","type":"link"}