{"product_id":"icecap-high-capacity-gfo-small-1-5lbs","title":"IceCap High-Capacity GFO Small 1.5lbs","description":"\u003ch2 data-oe-version=\"1.2\"\u003eIceCap High-Capacity Granular Ferric Oxide (GFO) Filter Media — Small 1.5lbs (IC-GFOHC-SM)\u003c\/h2\u003e\u003cp\u003eThe IceCap \u003cb\u003eSmall High-Capacity GFO 1.5lb Jar\u003c\/b\u003e (SKU: IC-GFOHC-SM) is an authentic, laboratory-grade chemical filtration media distributed by CoralVue to offer advanced, high-efficiency nutrient management across compact nano reefs, small freshwater community displays, and localized fragment grow-out systems. Phosphates are a persistent challenge in managed aquatic systems, entering via fish feedings and source tap water; left unchecked, excess phosphates spark aggressive outbreaks of nuisance hair algae or cyanobacteria and directly inhibit coral calcification. The IC-GFOHC-SM provides a high-efficiency solution, utilizing a specially modified, ultra-dense iron oxide matrix to capture and permanently trap unwanted phosphate and silicate molecules completely out of the water grid.\u003c\/p\u003e\u003cp\u003eThe defining advantage of IceCap’s High-Capacity line is its structural density. Unlike standard, lightweight GFO grains that fracture easily under pressure, this high-capacity variation is synthesized to be twice as dense. This means you can pack double the chemical binding capacity into a smaller space inside your reactor chamber or media sock, significantly reducing monthly maintenance frequencies. Additionally, the enhanced hardness of these granules makes them remarkably resistant to friction. When used in small upflow media reactors, the media stands up to constant fluidization without grinding down into fine dust. Packed in a convenient, airtight 1.5-pound storage jar, this configuration delivers professional-grade clarity at a highly practical scale for the home hobbyist.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eMaximum Nutrient Suppression Economy:\u003c\/b\u003e Drops water phosphates down to natural, pristine reef baselines (~0.02 ppm), keeping decorative glass panels clear and clean for longer stretches.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eMinimized Pre-Rinse Requirements:\u003c\/b\u003e The rugged, abrasion-resistant granule finish produces significantly less dust during shipping and handling, lowering initial flushing times.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eSafe, Permanent Chemical Lock:\u003c\/b\u003e Adsorbed nutrients are bound on a molecular level, guaranteeing zero leaching back into high-salinity marine displays or freshwater systems.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003ci\u003e(Note: This filtration package includes 1.5 pounds of loose high-capacity GFO packaged within a resealable storage container. Media reactors, fluidizing pumps, mesh bags, and low-range testing colorimeters are sold under separate product categories).\u003c\/i\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIceCap High-Capacity GFO Media Sizing Matrix\u003c\/h3\u003e\u003ctable class=\"table table-bordered\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSizing Classification\u003c\/th\u003e\n\u003cth\u003eSKU Part Number\u003c\/th\u003e\n\u003cth\u003eNet Weight Specification\u003c\/th\u003e\n\u003cth\u003eIdeal System Sizing Profile\u003c\/th\u003e\n\u003cth\u003ePackaging Style\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eIceCap GFO HC — Small\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eIC-GFOHC-SM\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003e1.50 lbs (0.68 kg)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eNano Tanks \u0026amp; Small-Format Systems\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eAirtight Resealable Jar\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIceCap GFO HC — Medium\u003c\/td\u003e\n\u003ctd\u003eIC-GFOHC-MED\u003c\/td\u003e\n\u003ctd\u003e3.00 lbs (1.36 kg)\u003c\/td\u003e\n\u003ctd\u003eStandard Mid-Sized Reef Aquariums\u003c\/td\u003e\n\u003ctd\u003eAirtight Resealable Jar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIceCap GFO HC — Large\u003c\/td\u003e\n\u003ctd\u003eIC-GFOHC-LG\u003c\/td\u003e\n\u003ctd\u003e5.75 lbs (2.60 kg)\u003c\/td\u003e\n\u003ctd\u003eLarge Display Tanks \u0026amp; Multi-Tank Sumps\u003c\/td\u003e\n\u003ctd\u003eHeavy-Duty Utility Jug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIceCap GFO HC — X-Large\u003c\/td\u003e\n\u003ctd\u003eIC-GFOHC-XL\u003c\/td\u003e\n\u003ctd\u003e31.00 lbs (14.06 kg)\u003c\/td\u003e\n\u003ctd\u003eCommercial Setups, Fish Rooms, \u0026amp; Farms\u003c\/td\u003e\n\u003ctd\u003eBulk Shipping Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":50483993084152,"sku":"IC-HCGFO-SM","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/6909\/5160\/files\/753611fa4fc2b6d1c4075ae990a5a2e4.jpg?v=1789092771","url":"https:\/\/www.blueearthaquariums.com\/products\/icecap-high-capacity-gfo-small-1-5lbs","provider":"Blue Earth Corals","version":"1.0","type":"link"}