{"product_id":"icecap-zip-net-media-bag-4inx12in","title":"IceCap Zip Net Media Bag 4inx12in","description":"\u003ch2 data-oe-version=\"1.2\"\u003eIceCap Zip Net Filter Media Bag — 4\" x 12\" (SKU: IC-ZNB4)\u003c\/h2\u003e\u003cp\u003eThe IceCap \u003cb\u003eZip Net Filter Media Bag\u003c\/b\u003e (SKU: IC-ZNB4) is an authentic, heavy-duty chemical filtration housing accessory distributed by CoralVue to streamline media containment inside marine reef sumps, freshwater canister filters, and all-in-one filtration compartments. Utilizing loose bulk chemical media is the most economical and effective method to polish aquarium water and remove yellowing compounds, but standard bags often cause maintenance headaches. Knot-tied string pouches can loosen under high pressure, while inferior mesh fabrics fray or stretch, spilling carbon fines into the water column. The IceCap 4in x 12in Zip Net Bag eliminates these points of failure through an integrated, professional-tier enclosure design.\u003c\/p\u003e\u003cp\u003eThe primary operational benefit of the IC-ZNB4 is its \u003cb\u003eRust-Proof Polymer Zipper System\u003c\/b\u003e. Built completely without toxic metal zipper teeth or sliders that rust and leach toxic heavy metals into sensitive marine environments, this non-corrosive zipper provides instant access to your filter media beds. The underlying premium nylon fabric features a tight \u003cb\u003e150-micron mesh diameter\u003c\/b\u003e, which is calculated to allow high-volume water contact while trapping intermediate and larger-sized media without any leakage. Measuring a versatile 4 inches by 12 inches, this long-lasting pouch handles routine rinsing cycles seamlessly, making it a reliable staple for professional tank maintenance.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eEliminates Spillage and Media Tracking:\u003c\/b\u003e The reliable plastic zipper closure seals completely shut, ensuring loose carbon or resins won't escape into the water column.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eProtects Expensive Pump Impellers:\u003c\/b\u003e Keeps granular fragments tightly locked away, preventing loose rocks or carbon chunks from lodging in active pump motors.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eStreamlines Media Upkeep:\u003c\/b\u003e The quick-zip open interface removes the frustration of undoing wet, calcified knots when replacing spent media.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003ci\u003e(Note: This retail package includes (1) empty 4\" x 12\" Zip Net Media Bag with an integrated plastic zipper closure. Bulk activated carbon, GFO, and bio-ceramics are sold under separate product categories).\u003c\/i\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIceCap Zip Net Filter Media Bag Sizing Continuity\u003c\/h3\u003e\u003ctable class=\"table table-bordered\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBag Dimensions\u003c\/th\u003e\n\u003cth\u003eFactory SKU Identifier\u003c\/th\u003e\n\u003cth\u003eTarget Media Capacity\u003c\/th\u003e\n\u003cth\u003eRecommended Filtration Placement\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIceCap Zip Net Bag — 3\" x 8\"\u003c\/td\u003e\n\u003ctd\u003eIC-ZNB3\u003c\/td\u003e\n\u003ctd\u003eUp to 1.5 Liters\u003c\/td\u003e\n\u003ctd\u003eNano Sumps, AIO Chambers, HOB Filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eIceCap Zip Net Bag — 4\" x 12\"\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eIC-ZNB4\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eUp to 4.0 Liters\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eStandard\/Large Reef Sumps \u0026amp; Canister Filter Trays\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIceCap Zip Net Bag — 8\" x 13\"\u003c\/td\u003e\n\u003ctd\u003eIC-ZNB8\u003c\/td\u003e\n\u003ctd\u003eUp to 10.0 Liters\u003c\/td\u003e\n\u003ctd\u003eCommercial Sumps, Pond Filters \u0026amp; Trickle Towers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":50484001145080,"sku":"IC-ZNB4","price":5.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/6909\/5160\/files\/48db81fe480904b7cfc271b70bd6339c.jpg?v=1789092941","url":"https:\/\/www.blueearthaquariums.com\/products\/icecap-zip-net-media-bag-4inx12in","provider":"Blue Earth Corals","version":"1.0","type":"link"}