{"product_id":"red-sea-reefer-peninsula-350-g3-white-cabinet-copy","title":"Red Sea Reefer Peninsula 500 G3 - Black Cabinet","description":"\u003ch2\u003eRed Sea Reefer Peninsula 500 G3 - Black Cabinet\u003c\/h2\u003e\n\u003cp\u003eThe Red Sea Reefer Peninsula 500 G3 - Black Cabinet is a premium 519 litre \/ 137.0 gallon reef-ready peninsula aquarium system for aquarists who want a larger three-sided room-divider display with euro-braced ultra-clear glass and a black marine-spec cabinet.\u003c\/p\u003e\n\u003cp\u003eWith a 125 cm length and broad 63.5 cm width, the Peninsula 500 G3 gives reef keepers more aquascaping room, more swimming space, and a stronger room-divider presence than the smaller Peninsula 350. This base REEFER Peninsula system includes a euro-braced 15 mm ultra-clear glass aquarium, black marine-spec plywood cabinet, REEF-SPEC sump, ReefMat-ready mechanical chamber, micron socks, media cups, ReefGate precision valve, central overflow with removable surface skimmer, curved dual side return nozzles, pre-assembled plumbing, and integrated ReefATO+ smart top-off control. Lighting, return pump, skimmer, heater, wavemakers, optional ReefMat, rock, sand, salt, and livestock are selected separately.\u003c\/p\u003e\n\u003ch3\u003eRed Sea REEFER Peninsula 500 G3 Black Reef System\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger peninsula display:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 500 G3 extends the room-divider concept to a 125 cm display, creating more visual impact and more usable reef space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-sided viewing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe aquascape can be enjoyed from both long sides and the end panel, making the system ideal for open rooms, feature walls, and divider-style installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e519 litre total system volume:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe larger water volume supports improved stability, more livestock planning flexibility, and stronger long-term reef potential.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack cabinet finish:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe black marine-spec cabinet creates a bold high-contrast look that keeps attention on the reef.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom equipment flexibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis base package lets customers choose the exact lighting, return pump, skimmer, heater, flow, and control equipment they prefer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eG3 reef-ready infrastructure:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReefGate control, optimized plumbing, quiet downflow, dual returns, ReefATO+, and a ReefMat-ready sump give the system a premium foundation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEuro-Braced Ultra-Clear Peninsula Display\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e412 litre display volume:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe main aquarium gives 108.8 gallons of reef space for larger aquascapes, coral colonies, open sand, and selected reef fish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e125 x 63.5 x 60 cm display:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe longer footprint supports broader island layouts, extended rock structures, open channels, and more natural room-divider proportions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15 mm glass build:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe Peninsula 500 G3 uses 15 mm front, side, bottom, and back glass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuro-braced format:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe larger 500 model is euro-braced for added rigidity while maintaining a clean premium aquarium profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-clear viewing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLow-iron glass improves clarity and reduces tint so coral colour and reef lighting show more accurately from multiple sides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for display symmetry:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSince both long sides are visible, rockwork and equipment placement should be planned to look clean from every viewing angle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eG3 Flow Architecture and ReefGate Control\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydrodynamically optimized piping:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe G3 plumbing layout is designed for stronger, more efficient water movement from display to sump and back.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet rectangular downflow:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe low-turbulence drain inlet helps reduce noise and makes the system easier to tune.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReefGate precision valve:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFine drain adjustment allows the overflow and sump water level to be tuned for quiet, stable operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentral overflow with surface skimmer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe overflow pulls surface water into the filtration path and helps reduce film across the display.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved dual side returns:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe return outlets help sweep water along the long peninsula run and support better distribution through the display.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-assembled pipework:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFactory-designed plumbing helps simplify setup and keeps the under-cabinet system organized.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eREEF-SPEC Sump and ReefATO+ Stability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e106.6 litre sump volume:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe larger sump provides useful space for return equipment, skimmer selection, media, dosing lines, probes, and maintenance access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReefMat-ready mechanical chamber:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe mechanical filtration stage includes micron socks and media cups and is designed for optional ReefMat installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended ReefMat 500 path:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe optional ReefMat 500 is the natural Red Sea roller-filter upgrade for this system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated ReefATO+:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReefATO+ helps maintain stable water level and salinity while also providing temperature monitoring and leak detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible filtration layout:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe sump supports protein skimming, carbon, media reactors, dosing, monitoring, and other equipment depending on the reef plan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaner display area:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFiltration equipment stays inside the cabinet so the visible three-sided aquarium remains clean and reef-focused.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRed Sea Reefer Peninsula 500 G3 Black Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal system volume:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e519 L \/ 137.0 gal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay volume:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e412 L \/ 108.8 gal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSump volume:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e106.6 L \/ 28.1 gal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay dimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e125 cm L x 63.5 cm W x 60 cm H \/ approx. 49.2 x 25.0 x 23.6 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal height with cabinet:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e160 cm \/ approx. 63.0 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass thickness:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e15 mm front glass, 15 mm side glass, 15 mm bottom glass, and 15 mm back glass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay format:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEuro-braced ultra-clear peninsula aquarium.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabinet:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBlack 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 integrated ReefATO+.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended return pump:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRed Sea ReefRun G2 8000, sold separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended lighting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 x Red Sea ReefLED G2 170, 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 Peninsula 500 G3\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest use:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIdeal for larger room-divider reef aquariums, mixed reefs, LPS coral displays, soft coral systems, and feature installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment planning:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAdd the return pump, skimmer, lighting, heater, wavemakers, optional ReefMat, test kits, and automation before cycling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighting planning:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe recommended ReefLED G2 170 fixtures are sold separately, and lighting should be planned for even coverage across the full 125 cm length and 63.5 cm width.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow planning:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDedicated wavemakers are recommended to supplement the dual side returns and prevent detritus from settling behind central rockwork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoom-divider planning:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePosition the tank with enough access for cleaning both long viewing panels and servicing the cabinet and sump.\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":52423003603242,"sku":"AQ-RSP500B3","price":5999.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/9792\/5162\/files\/redseareefer_peninsula_500_g3_black-1.webp?v=1787945874","url":"https:\/\/biggleaquarium.ca\/products\/red-sea-reefer-peninsula-350-g3-white-cabinet-copy","provider":"Biggle Aquarium","version":"1.0","type":"link"}