{"title":"Algae Scrubbers","description":null,"products":[{"product_id":"icecap-external-algae-scrubber-small","title":"IceCap External Algae Scrubber, Small","description":"\u003ch2 data-oe-version=\"1.2\"\u003eIceCap Small External PRO Algae Turf Scrubber (SKU: IC-AGS-1EXTPRO)\u003c\/h2\u003e\u003cp\u003eThe IceCap \u003cb\u003eSmall External PRO Algae Turf Scrubber\u003c\/b\u003e (SKU: IC-AGS-1EXTPRO) is an authentic, high-capacity biological filtration device distributed by CoralVue to naturally control and reduce dissolved organic waste inside marine reef setups and high-load freshwater displays up to 100 gallons. While typical filtration protocols rely on synthetic chemical resins or mechanical media that require constant replacement, an Algae Turf Scrubber (ATS) works on a simple, eco-friendly premise: fighting algae with algae. By creating a perfect micro-environment specifically optimized for high-speed green hair algae growth inside an enclosed chamber, the system forces the algae to consume local nitrate and phosphate ions directly from the moving water. This stars out unmanaged hair algae and cyano blooms inside your primary viewing display.\u003c\/p\u003e\u003cp\u003eWhat elevates the IceCap PRO External Scrubber line above traditional, open-box DIY alternatives is its \u003cb\u003eEnclosed Internal LED Engine\u003c\/b\u003e. Standard scrubbers often utilize external, air-cooled light bars bolted onto clear sidewalls, resulting in massive light spill, heat buildup, and dangerous salt-creep scale accumulation. The IC-AGS-1EXTPRO incorporates specialized, dual-sided 24V grow LED panels completely enclosed within the watertight acrylic frame itself. As your feed pump pushes tank water across the rough-textured plastic mesh screen, the moving fluid actively cools the internal LEDs, ensuring optimal operational temperatures and extended diode lifespans. Outfitted with heavy-duty quick-release union connections and an emergency backup safety overflow drain, this external water polisher delivers consistent performance without threatening household floors.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eDramatically Improves System pH Stability:\u003c\/b\u003e Running the internal grow LEDs on a reverse-daylight schedule actively processes carbon dioxide at night, stabilizing evening pH drops.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eEffortless Algae Harvesting Tooling:\u003c\/b\u003e Built with heavy-duty quick-release unions that let you slide out the primary spray bar and texturized mesh screen in seconds for sink scraping.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003ePrevents Flooding Disasters:\u003c\/b\u003e Engineered with a secondary emergency overflow drain slot positioned above the primary screen tracks to seamlessly handle thick, overgrown sheets.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003ci\u003e(Note: This retail external kit comes complete with (1) Small PRO Acrylic Scrubber Housing, (1) Texturized Mesh Screen, (1) IceCap EVO-1000 Feed Pump, and connection hoses. Solid PVC drain line plumbing is sold under separate categories).\u003c\/i\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIceCap PRO External Algae Scrubber Continuum\u003c\/h3\u003e\u003ctable class=\"table table-bordered\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel Classification\u003c\/th\u003e\n\u003cth\u003eProduct SKU\u003c\/th\u003e\n\u003cth\u003eTarget Tank Capacity\u003c\/th\u003e\n\u003cth\u003eTotal LED Power\u003c\/th\u003e\n\u003cth\u003eIncluded Feed Pump\u003c\/th\u003e\n\u003cth\u003ePhysical Footprint (LxWxH)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eIceCap PRO Scrubber—Small\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eIC-AGS-1EXTPRO\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eUp to 100 Gallons\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003e12 Watts (2x6W)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eEVO-1000 (20W \/ 250GPH)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003e7.0\" x 8.7\" x 11.8\"\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIceCap PRO Scrubber—Medium\u003c\/td\u003e\n\u003ctd\u003eIC-AGS-2EXTPRO\u003c\/td\u003e\n\u003ctd\u003eUp to 225 Gallons\u003c\/td\u003e\n\u003ctd\u003e24 Watts (2x12W)\u003c\/td\u003e\n\u003ctd\u003eEVO-1000 (20W \/ 500GPH)\u003c\/td\u003e\n\u003ctd\u003e12.6\" x 8.7\" x 12.6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIceCap PRO Scrubber—Large\u003c\/td\u003e\n\u003ctd\u003eIC-AGS-4EXTPRO\u003c\/td\u003e\n\u003ctd\u003eUp to 350 Gallons\u003c\/td\u003e\n\u003ctd\u003e30 Watts (2x15W)\u003c\/td\u003e\n\u003ctd\u003eEVO-2000 (30W \/ 800GPH)\u003c\/td\u003e\n\u003ctd\u003e16.5\" x 8.7\" x 12.6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":50483988496632,"sku":"IC-AGS-1EXTPRO","price":311.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/6909\/5160\/files\/5e21c0f73bdc7cda9eaea94e8d645099.jpg?v=1789092607"},{"product_id":"icecap-algae-scrubber-pro-small","title":"IceCap Algae Scrubber Pro, Small","description":"\u003ch2 data-oe-version=\"1.2\"\u003eIceCap Small PRO Internal In-Sump Algae Turf Scrubber (IC-AGS-100PRO)\u003c\/h2\u003e\u003cp\u003eThe IceCap \u003cb\u003eSmall PRO In-Sump Algae Turf Scrubber\u003c\/b\u003e (SKU: IC-AGS-100PRO) is an authentic, original factory-spec natural biological filtration chamber distributed by CoralVue to provide aggressive nutrient web-capture on marine reef systems up to 100 gallons. In standard aquarium environments, floating fish waste, organic byproducts, and decaying foods lead to a persistent accumulation of inorganic nitrates and orthophosphates. Rather than utilizing chemical resins, synthetic media blocks, or carbon dosing systems that can destabilize delicate biological lines, the IC-AGS-100PRO harnesses natural photosynthesis. By providing a highly illuminated, oxygen-rich localized growth matrix, it isolates nuisance hair and film algae inside the reactor box rather than over your display coral rockwork.\u003c\/p\u003e\u003cp\u003eOperation is self-contained and highly efficient. The included heavy-duty IceCap EVO-1000 utility pump sits submerged next to the scrubber base, lifting raw water straight into the internal spray bar manifold. This water cascades smoothly down an optimized 8.5 by 6-inch laser-roughened growing mesh screen. As the water sheets over the grid, it is blasted from both sides by integrated full-spectrum pink\/red grow lights. The growing algae acts like an organic sponge, locking up unwanted dissolved nutrients inside its biomass. Scraping the sheet clean every 1 to 3 weeks permanently removes these bound pollutants from your system loop, reducing your dependency on intensive, time-consuming water changes.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eMitigates Daily pH Fluctuations:\u003c\/b\u003e When programmed to run on a reverse photoperiod opposite your display lights, the algae's overnight photosynthesis consumes carbon dioxide, preventing morning pH drops.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eHeavily Textured Grow Grid Mesh:\u003c\/b\u003e Custom laser-scored surface profile provides an optimized anchoring foundation for hair algae filaments to grip, resisting washouts under high flow.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eMulti-Directional Input Controls:\u003c\/b\u003e Outfitted with a high-flow multi-stage inlet ball valve assembly to perfectly govern water sheet consistency across the screen faceplate.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ci\u003eNote: This internal system is designed for submerged deployment inside a sump chamber only. It includes the heavy cell-cast acrylic reactor housing, internal mesh grid, dual 7W LED strips, 24V DC power transformer, and an EVO-1000 feed pump.\u003c\/i\u003e\u003c\/p\u003e\u003ch3\u003eVerified System Performance Specifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cb\u003eTarget Aquarium Rating:\u003c\/b\u003e Explicitly rated to manage biological waste profiles on standalone setups up to \u003cb\u003e100 Gallons\u003c\/b\u003e.\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":50483988529400,"sku":"IC-AGS-1INTPRO","price":311.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/6909\/5160\/files\/a127040fe24caf9455490dafbb7c5b4b.jpg?v=1789092608"},{"product_id":"icecap-external-algae-scrubber-medium","title":"IceCap External Algae Scrubber, Medium","description":"\u003ch2 data-oe-version=\"1.2\"\u003eIceCap Medium External PRO Algae Turf Scrubber — (IC-AGS-2EXTPRO)\u003c\/h2\u003e\u003cp\u003eThe IceCap \u003cb\u003eMedium External PRO Algae Turf Scrubber\u003c\/b\u003e (SKU: IC-AGS-2EXTPRO) is an authentic, high-efficiency biological water purification system distributed by CoralVue to offer advanced, all-natural nutrient export for intensive marine reef aquariums and high-bioload fish setups up to 225 gallons. Traditional approaches to nutrient management typically rely on chemical resins, liquid carbon dosing, or massive water changes, which can destabilize baseline water chemistry or strip trace minerals. The PRO External Turf Scrubber completely rewrites this framework by using the natural biology of the reef itself—fighting nuisance algae outbreaks in your display tank by outcompeting them inside a controlled, hidden external reactor chamber.\u003c\/p\u003e\u003cp\u003eOperating on a high-velocity waterfall layout, the unit sits securely outside and above your filtration sump footprint. Water is fed up into the top intake by the included \u003cb\u003eIceCap EVO-1000 Feed Pump\u003c\/b\u003e. This water enters a custom-slotted PVC spray bar and trickles down a rugged, double-textured plastic screen mesh. This mesh is illuminated on both sides by high-intensity, double-sided 12W LED growth panels engineered to output the ideal wavelength spectra for green hair algae growth. As the algae mats colonize the screen, they aggressively absorb free ammonium, nitrates, and orthophosphates directly from the water column. Once the screen fills up, simply lift out the screen, scrape the algae into a waste bin, and drop it back in—permanently exporting pollutants out of your marine ecosystem entirely.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eStabilizes Aquarium pH Wavelengths:\u003c\/b\u003e Running the integrated LED growth panels on a reverse photoperiod counteracts the natural nighttime CO2​ spikes of your display tank, stabilizing baseline pH values.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eZero Sump Intrusion Profile:\u003c\/b\u003e Mounts entirely outside of your filter sump compartments, preserving precious internal real estate for large protein skimmers, media reactors, or return pumps.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eSplash-Free Gravity Drainage:\u003c\/b\u003e Directs water smoothly back down past your sump lip via a large-diameter plumbing track, ensuring silent operation and low salt spray accumulation.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003ci\u003e(Note: This retail package arrives with (1) Medium External Scrubber body with lid, (1) rough-textured turf screen, (1) slot-cut spray bar with quick-union, (2) 12W waterproof LED panels with power adapter, and (1) EVO-1000 water feed pump. Bulkhead drain plumbing pipes are sold separately).\u003c\/i\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIceCap PRO External Algae Scrubber Sizing Matrix\u003c\/h3\u003e\u003ctable class=\"table table-bordered\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eScrubber Model\u003c\/th\u003e\n\u003cth\u003eSKU Part Number\u003c\/th\u003e\n\u003cth\u003eTarget Aquarium Capacity\u003c\/th\u003e\n\u003cth\u003eCore Screen Dimensions\u003c\/th\u003e\n\u003cth\u003eTotal LED Energy Draw\u003c\/th\u003e\n\u003cth\u003eIncluded Feed Pump Model\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall External PRO\u003c\/td\u003e\n\u003ctd\u003eIC-AGS-1EXTPRO\u003c\/td\u003e\n\u003ctd\u003eUp to 100 Gallons\u003c\/td\u003e\n\u003ctd\u003e8.5\" x 6.0\"\u003c\/td\u003e\n\u003ctd\u003e12 Watts (2 x 6W)\u003c\/td\u003e\n\u003ctd\u003eIceCap EVO-1000 (20W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMedium External PRO\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eIC-AGS-2EXTPRO\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eUp to 225 Gallons\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003e11.8\" x 7.4\"\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003e24 Watts (2 x 12W)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eIceCap EVO-1000 (20W)\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLarge External PRO\u003c\/td\u003e\n\u003ctd\u003eIC-AGS-4EXTPRO\u003c\/td\u003e\n\u003ctd\u003eUp to 350 Gallons\u003c\/td\u003e\n\u003ctd\u003e15.8\" x 10.5\"\u003c\/td\u003e\n\u003ctd\u003e30 Watts (2 x 15W)\u003c\/td\u003e\n\u003ctd\u003eIceCap EVO-2000 (30W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":50483988562168,"sku":"IC-AGS-2EXTPRO","price":421.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/6909\/5160\/files\/dbf3de93884caa624ec0f61388e002bf.jpg?v=1789092610"},{"product_id":"icecap-algae-scrubber-pro-medium","title":"IceCap Algae Scrubber Pro, Medium","description":"\u003ch2 data-oe-version=\"1.2\"\u003eIceCap Medium PRO Internal In-Sump Algae Turf Scrubber (IC-AGS-200PRO)\u003c\/h2\u003e\u003cp\u003eThe IceCap \u003cb\u003eMedium PRO In-Sump Algae Turf Scrubber\u003c\/b\u003e (SKU: IC-AGS-200PRO) is an authentic, original factory-spec natural biological filtration chamber distributed by CoralVue to provide aggressive nutrient uptake on heavily loaded marine reef systems up to 225 gallons. In standard aquarium environments, floating fish waste, organic byproducts, and decaying foods lead to a persistent accumulation of inorganic nitrates and orthophosphates. Rather than utilizing chemical resins, synthetic media blocks, or carbon dosing systems that can destabilize delicate biological lines, the IC-AGS-200PRO harnesses natural photosynthesis. By providing a highly illuminated, oxygen-rich localized growth matrix, it isolates nuisance hair and film algae inside the reactor box rather than over your display coral rockwork.\u003c\/p\u003e\u003cp\u003eOperation is self-contained and highly efficient. The included heavy-duty IceCap EVO-1000 utility pump sits submerged next to the scrubber base, lifting raw water straight into the internal spray bar manifold. This water cascades smoothly down an optimized 11.8 by 7.4-inch laser-roughened growing mesh screen. As the water sheets over the grid, it is blasted from both sides by integrated full-spectrum pink\/red grow lights. The growing algae acts like an organic sponge, locking up unwanted dissolved nutrients inside its biomass. Scraping the sheet clean every 1 to 3 weeks permanently removes these bound pollutants from your system loop, reducing your dependency on intensive, time-consuming water changes.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eMitigates Daily pH Fluctuations:\u003c\/b\u003e When programmed to run on a reverse photoperiod opposite your display lights, the algae's overnight photosynthesis consumes carbon dioxide, preventing morning pH drops.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eHeavily Textured Grow Grid Mesh:\u003c\/b\u003e Custom laser-scored surface profile provides an optimized anchoring foundation for hair algae filaments to grip, resisting washouts under high flow.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eMulti-Directional Input Controls:\u003c\/b\u003e Outfitted with a high-flow multi-stage inlet ball valve assembly to perfectly govern water sheet consistency across the screen faceplate.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003ci\u003e(Note: This internal system is designed for submerged deployment inside a sump chamber only. It includes the heavy cell-cast acrylic reactor housing, internal mesh grid, dual 12W LED strips, 24V DC power transformer, and an EVO-1000 feed pump).\u003c\/i\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVerified System Performance Specifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cb\u003eTarget Aquarium Rating:\u003c\/b\u003e Explicitly rated to manage biological waste profiles on standalone setups up to \u003cb\u003e225 Gallons\u003c\/b\u003e.\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":50483988594936,"sku":"IC-AGS-2INTPRO","price":421.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/6909\/5160\/files\/14bafa46769e495b3fc2e83935928cc9.jpg?v=1789092611"},{"product_id":"icecap-external-turf-scrubber-large","title":"IceCap External Turf Scrubber, Large","description":"\u003ch2 data-oe-version=\"1.2\"\u003eIceCap Large External PRO Algae Turf Scrubber — (IC-AGS-4EXTPRO)\u003c\/h2\u003e\u003cp\u003eThe IceCap \u003cb\u003eLarge External PRO Algae Turf Scrubber\u003c\/b\u003e (SKU: IC-AGS-4EXTPRO) is an authentic, high-efficiency biological water purification system distributed by CoralVue to offer advanced, all-natural nutrient export for intensive marine reef aquariums and high-bioload fish setups up to 350 gallons. Traditional approaches to nutrient management typically rely on chemical resins, liquid carbon dosing, or massive water changes, which can destabilize baseline water chemistry or strip trace minerals. The PRO External Turf Scrubber completely rewrites this framework by using the natural biology of the reef itself—fighting nuisance algae outbreaks in your display tank by outcompeting them inside a controlled, hidden external reactor chamber.\u003c\/p\u003e\u003cp\u003eOperating on a high-velocity waterfall layout, the unit sits securely outside and above your filtration sump footprint. Water is fed up into the top intake by the included \u003cb\u003eIceCap EVO-2000 Feed Pump\u003c\/b\u003e. This water enters a custom-slotted PVC spray bar and trickles down a rugged, double-textured plastic screen mesh. This mesh is illuminated on both sides by high-intensity, double-sided 15W LED growth panels engineered to output the ideal wavelength spectra for green hair algae growth. As the algae mats colonize the screen, they aggressively absorb free ammonium, nitrates, and orthophosphates directly from the water column. Once the screen fills up, simply lift out the screen, scrape the algae into a waste bin, and drop it back in—permanently exporting pollutants out of your marine ecosystem entirely.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eStabilizes Aquarium pH Wavelengths:\u003c\/b\u003e Running the integrated LED growth panels on a reverse photoperiod counteracts the natural nighttime CO2​ spikes of your display tank, stabilizing baseline pH values.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eZero Sump Intrusion Profile:\u003c\/b\u003e Mounts entirely outside of your filter sump compartments, preserving precious internal real estate for large protein skimmers, media reactors, or return pumps.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eSplash-Free Gravity Drainage:\u003c\/b\u003e Directs water smoothly back down past your sump lip via a large-diameter plumbing track, ensuring silent operation and low salt spray accumulation.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003ci\u003e(Note: This retail package arrives with (1) Large External Scrubber body with lid, (1) rough-textured turf screen, (1) slot-cut spray bar with quick-union, (2) 15W waterproof LED panels with power adapter, and (1) EVO-2000 water feed pump. Bulkhead drain plumbing pipes are sold separately).\u003c\/i\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIceCap PRO External Algae Scrubber Sizing Matrix\u003c\/h3\u003e\u003ctable class=\"table table-bordered\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eScrubber Model\u003c\/th\u003e\n\u003cth\u003eSKU Part Number\u003c\/th\u003e\n\u003cth\u003eTarget Aquarium Capacity\u003c\/th\u003e\n\u003cth\u003eCore Screen Dimensions\u003c\/th\u003e\n\u003cth\u003eTotal LED Energy Draw\u003c\/th\u003e\n\u003cth\u003eIncluded Feed Pump Model\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall External PRO\u003c\/td\u003e\n\u003ctd\u003eIC-AGS-1EXTPRO\u003c\/td\u003e\n\u003ctd\u003eUp to 100 Gallons\u003c\/td\u003e\n\u003ctd\u003e8.5\" x 6.0\"\u003c\/td\u003e\n\u003ctd\u003e12 Watts (2 x 6W)\u003c\/td\u003e\n\u003ctd\u003eIceCap EVO-1000 (20W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedium External PRO\u003c\/td\u003e\n\u003ctd\u003eIC-AGS-2EXTPRO\u003c\/td\u003e\n\u003ctd\u003eUp to 225 Gallons\u003c\/td\u003e\n\u003ctd\u003e11.8\" x 7.4\"\u003c\/td\u003e\n\u003ctd\u003e24 Watts (2 x 12W)\u003c\/td\u003e\n\u003ctd\u003eIceCap EVO-1000 (20W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eLarge External PRO\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eIC-AGS-4EXTPRO\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eUp to 350 Gallons\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003e15.8\" x 10.5\"\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003e30 Watts (2 x 15W)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eIceCap EVO-2000 (30W)\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":50483988627704,"sku":"IC-AGS-4EXTPRO","price":733.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/6909\/5160\/files\/e848efd8cc1f31336c531380e70bc1ce.jpg?v=1789092612"},{"product_id":"icecap-algae-scrubber-pro-large","title":"IceCap Algae Scrubber Pro, Large","description":"\u003ch2 data-oe-version=\"1.2\"\u003eIceCap Large PRO Internal In-Sump Algae Turf Scrubber (IC-AGS-400PRO)\u003c\/h2\u003e\u003cp\u003eThe IceCap \u003cb\u003eLarge PRO In-Sump Algae Turf Scrubber\u003c\/b\u003e (SKU: IC-AGS-400PRO) is an authentic, original factory-spec natural biological filtration chamber distributed by CoralVue to provide aggressive nutrient uptake on heavily loaded marine reef systems up to 350 gallons. In standard aquarium environments, floating fish waste, organic byproducts, and decaying foods lead to a persistent accumulation of inorganic nitrates and orthophosphates. Rather than utilizing chemical resins, synthetic media blocks, or carbon dosing systems that can destabilize delicate biological lines, the IC-AGS-400PRO harnesses natural photosynthesis. By providing a highly illuminated, oxygen-rich localized growth matrix, it isolates nuisance hair and film algae inside the reactor box rather than over your display coral rockwork.\u003c\/p\u003e\u003cp\u003eOperation is self-contained and highly efficient. The included heavy-duty IceCap EVO-2000 utility pump sits submerged next to the scrubber base, lifting raw water straight into the internal spray bar manifold. This water cascades smoothly down an oversized 15.8 by 10.5-inch laser-roughened growing mesh screen. As the water sheets over the grid, it is blasted from both sides by integrated full-spectrum pink\/red grow lights. The growing algae acts like an organic sponge, locking up unwanted dissolved nutrients inside its biomass. Scraping the sheet clean every 1 to 3 weeks permanently removes these bound pollutants from your system loop, reducing your dependency on intensive, time-consuming water changes.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eMitigates Daily pH Fluctuations:\u003c\/b\u003e When programmed to run on a reverse photoperiod opposite your display lights, the algae's overnight photosynthesis consumes carbon dioxide, preventing morning pH drops.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eHeavily Textured Grow Grid Mesh:\u003c\/b\u003e Custom laser-scored surface profile provides an optimized anchoring foundation for hair algae filaments to grip, resisting washouts under high flow.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eMulti-Directional Input Controls:\u003c\/b\u003e Outfitted with a high-flow multi-stage inlet ball valve assembly to perfectly govern water sheet consistency across the screen faceplate.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003ci\u003e(Note: This internal system is designed for submerged deployment inside a sump chamber only. It includes the heavy cell-cast acrylic reactor housing, internal mesh grid, dual 15W LED strips, 24V DC power transformer, and an EVO-2000 feed pump).\u003c\/i\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVerified System Performance Specifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cb\u003eTarget Aquarium Rating:\u003c\/b\u003e Explicitly rated to manage biological waste profiles on standalone setups up to \u003cb\u003e350 Gallons\u003c\/b\u003e.\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":50483988660472,"sku":"IC-AGS-4INTPRO","price":733.41,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/6909\/5160\/files\/ccdb7656af2b2b040f9e2449eeb4c40d.jpg?v=1789092614"},{"product_id":"icecap-50-pro-hang-on-back-turf-scrubber","title":"IceCap 50 PRO Hang-On-Back Turf Scrubber","description":"\u003ch2 data-oe-version=\"1.2\"\u003eIceCap 50 PRO Hang-On Back Turf Scrubber \u003c\/h2\u003e\u003cp\u003eThe IceCap \u003cb\u003e50 PRO Hang-On Back Turf Scrubber\u003c\/b\u003e is an authentic original factory-spec natural filtration system distributed by CoralVue to lower organic nitrates and phosphates using natural biological absorption. For many marine and freshwater aquarists, running a dedicated macroalgae refugium is impossible due to space constraints or the lack of an under-cabinet sump. The IC-AGS-50PRO bypasses these limitations by packing high-capacity turf algae scrubbers into a compact, rim-mounted profile. By forcing your water column to pass directly over a targeted, highly illuminated growth matrix, the scrubber causes hair algae, film algae, and organic compounds to grow \u003ci\u003einside\u003c\/i\u003e the box rather than over your decorative display rockwork.\u003c\/p\u003e\u003cp\u003eOperation is straightforward and efficient: the bundled IceCap EVO-400 utility pump sits submersed inside the tank, delivering up to 105 GPH of water directly into the scrubber's internal spray bar. This water trickles down a heavily textured, laser-roughened mesh growing screen that is lit from both sides by high-efficiency photoperiod grow lights. As the algae mat matures, it acts like a sponge, pulling dissolved inorganic nitrogen and orthophosphates straight out of the water column. Scraping the screen clean every 1 to 3 weeks permanently extracts these bound pollutants from your system. This significantly reduces your dependency on artificial chemical resins and frequent, labor-intensive water changes.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eStabilizes Daily pH Fluctuations:\u003c\/b\u003e When programmed to run on a reverse photoperiod opposite your display lights, the algae's overnight photosynthesis consumes carbon dioxide, preventing morning pH drops.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eUniversal Rim Tracking Adjustment:\u003c\/b\u003e Adjustable mechanical tracking brackets safely accommodate standard plastic-molded or rimless tank edges ranging from 1\/4-inch to 1 3\/8-inches wide.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eDual Emergency Overspill Tracks:\u003c\/b\u003e Features a secondary relief pipe that handles high water levels if heavy algae growth blocks the primary drain slot, keeping your living room floor dry.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003ci\u003e(Note: This self-contained HOB assembly arrives complete with the main black polymer reactor box, internal textured mesh grid, dual 6W LED light modules, a 24V DC power transformer, and an EVO-400 pump).\u003c\/i\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVerified System Performance Specifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cb\u003eTarget Aquarium Rating:\u003c\/b\u003e Explicitly rated to manage biological loads on standalone systems up to \u003cb\u003e80 Gallons\u003c\/b\u003e.\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"IceCap","offers":[{"title":"Default Title","offer_id":50483988693240,"sku":"IC-AGS-50PRO","price":225.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/6909\/5160\/files\/05d11987b5983ece9904e55aa62481f5.jpg?v=1789092615"}],"url":"https:\/\/www.blueearthaquariums.com\/collections\/algae-scrubbers.oembed","provider":"Blue Earth Corals","version":"1.0","type":"link"}