{"product_id":"red-sea-reefer-350-g3-white-cabinet-copy","title":"Red Sea Reefer 300 G3 - White Cabinet","description":"\u003ch2\u003eRed Sea Reefer 300 G3 - White Cabinet\u003c\/h2\u003e\n\u003cp\u003eThe Red Sea Reefer 300 G3 - White Cabinet is a premium 300 litre \/ 79.3 gallon reef-ready aquarium and cabinet system that gives aquarists a deeper 90 cm REEFER G3 display with Red Sea’s upgraded sump-based infrastructure and a bright white marine-spec cabinet.\u003c\/p\u003e\n\u003cp\u003eThis base REEFER G3 package is built for hobbyists who want a clean professional foundation for a custom reef aquarium while keeping full control over the final equipment selection. It includes a rimless ultra-clear glass aquarium, white marine-spec plywood cabinet, REEF-SPEC sump, ReefMat-ready mechanical filtration chamber, pre-assembled plumbing, ReefGate precision valve, central overflow with removable surface skimmer, curved dual return nozzles, and integrated ReefATO+ smart top-off control. The result is a refined reef platform ready for your preferred lighting, pump, skimmer, heater, wavemakers, and automation accessories.\u003c\/p\u003e\n\u003ch3\u003eRed Sea REEFER 300 G3 White Reef System\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep 90 cm reef platform:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 300 G3 combines a practical 90 cm display length with 57.5 cm of depth, creating a more dimensional reef canvas than narrower systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e79.3 gallon total volume:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 300 L system gives more water stability and reef planning flexibility while staying in a manageable mid-size footprint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite cabinet finish:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe white marine-spec cabinet gives the aquarium a bright, modern, furniture-style appearance for contemporary homes, offices, and display spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom equipment freedom:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReturn pump, lighting, skimmer, heater, wavemakers, dosing equipment, and controls are selected separately for a build that matches the customer’s reef goals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRimless G3 display:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe ultra-clear rimless aquarium keeps the look clean and modern while providing strong viewing clarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong upgrade path:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe sump and ReefATO+ platform make this system a good foundation for a Red Sea ecosystem build with future ReefMat, ReefRun, ReefLED, ReefWave, and ReefDose upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUltra-Clear Glass with Extra Aquascaping Depth\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e246 litre display volume:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe display provides room for coral colonies, open rockwork, reef-safe livestock choices, and a more mature aquascape.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e57.5 cm display width:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe added front-to-back space helps prevent the aquascape from looking flat and creates more room for ledges, caves, shelves, and open sand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 mm glass build:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe REEFER 300 G3 is listed with 12 mm front, side, and bottom glass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-clear viewing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLow-iron glass improves clarity so fish, coral, and rockwork show with less colour distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-top rimless style:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe braceless display provides a clean high-end look and convenient access for maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHidden under-cabinet equipment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe sump keeps filtration and support equipment away from the main display for a cleaner reef presentation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuiet G3 Downflow and Improved Returns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedesigned flow system:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eREEFER G3 systems use hydrodynamically improved plumbing designed for better water movement and efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-turbulence drain:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe enlarged rectangular downflow inlet helps reduce turbulence and makes the system easier to tune quietly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReefGate valve:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe precision gate valve gives fine control over the downflow line for near-silent operation when properly adjusted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface skimming overflow:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe removable surface skimmer helps draw film and floating debris into the filtration path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved dual returns:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe improved return nozzles help distribute water more evenly back into the aquarium.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean plumbing package:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe included pipework gives the system a factory-designed drain and return layout instead of a fully custom plumbing project.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eREEF-SPEC Sump and Smart ReefATO+\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e54 litre sump:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe sump gives practical space for mechanical filtration, skimmer selection, return equipment, media, dosing lines, probes, and maintenance access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReefMat-ready filtration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe removable mechanical compartment includes micron socks and media cups and is designed for optional ReefMat installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated ReefATO+:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReefATO+ helps maintain water level and salinity stability while adding temperature monitoring and leak detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible filtration planning:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe sump can support carbon, media reactors, refugium-style nutrient export, protein skimming, and automation accessories depending on the build.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService-friendly cabinet layout:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEquipment is housed under the aquarium for easier access and a cleaner display.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for long-term reefkeeping:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe system can start as a straightforward mixed reef and grow into a more automated advanced setup over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRed Sea Reefer 300 G3 White Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal system volume:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e300 L \/ 79.3 gal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay volume:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e246 L \/ 65.0 gal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSump volume:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e54 L \/ 14.3 gal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay dimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e90 cm L x 57.5 cm W x 55 cm H \/ approx. 35.4 x 22.6 x 21.7 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal height with cabinet:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e142 cm \/ approx. 55.9 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass thickness:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e12 mm front glass, 12 mm side glass, 12 mm bottom glass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay format:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRimless ultra-clear glass aquarium.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabinet:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhite marine-spec plywood cabinet with leveling feet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiltration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eREEF-SPEC sump with mechanical chamber, micron socks, media cups, ReefMat-ready layout, and ReefATO+.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended return pump:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRed Sea ReefRun G2 6000, sold separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended lighting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRed Sea ReefLED G2 115, sold separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended ReefMat:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRed Sea ReefMat 500, sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Notes for the REEFER 300 G3 White\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest use:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned for mid-size reef aquariums, LPS displays, soft coral systems, custom mixed reefs, and aquarists who want a deeper display footprint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment selection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAdd a suitable return pump, skimmer, lighting, heater, wavemakers, and test kits before cycling the system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighting planning:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe recommended ReefLED G2 115 is sold separately, and lighting should be selected around coral type and coverage goals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow planning:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAdditional wavemakers should be chosen based on coral placement, rockwork density, and desired circulation pattern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReefMat option:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe sump is ReefMat ready for customers who want to upgrade mechanical filtration later.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot included:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLighting, return pump, protein skimmer, heater, wavemakers, livestock, rock, sand, salt, optional ReefMat, dosing equipment, and test kits are sold separately unless otherwise stated.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Red Sea","offers":[{"title":"Default Title","offer_id":52422584697130,"sku":"AQ-RRF300W3","price":3899.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/9792\/5162\/files\/redseareefer250-300_g3_white-1.webp?v=1787939182","url":"https:\/\/biggleaquarium.ca\/products\/red-sea-reefer-350-g3-white-cabinet-copy","provider":"Biggle Aquarium","version":"1.0","type":"link"}