{"product_id":"octo-regal-250ext-recirculating-protein-skimmer","title":"Octo Regal 250EXT Recirculating Protein Skimmer","description":"\u003ch2 data-oe-version=\"1.2\"\u003eReef Octopus Regal 250-EXT Recirculating Protein Skimmer\u003c\/h2\u003e\u003cp\u003eThe Reef Octopus \u003cb\u003eRegal 250-EXT\u003c\/b\u003e is a professional-grade external recirculating protein skimmer designed for large reef systems up to 600 gallons. Featuring a substantial 10-inch wine-glass body, this skimmer utilizes a recirculating design where the \u003cb\u003eVarioS-6S DC pump\u003c\/b\u003e focuses entirely on mixing air and water within the reaction chamber. By using a separate feed pump (sold separately) to move water through the skimmer, users can perfectly tune the dwell time, ensuring that even the most stubborn organic compounds are efficiently removed.\u003c\/p\u003e\u003cp\u003eThe Regal 250-EXT is built for the aquarist who demands both massive processing power and external versatility. Its out-of-sump configuration is ideal for systems where internal sump space is restricted or where a dedicated filtration room is utilized. The included VarioS controller provides digital speed adjustment and features a waterproof connection for the integrated safety float switch—a critical safeguard for external units to prevent collection cup overflows. With its high-precision geared gate valve and superior acrylic craftsmanship, the Regal 250-EXT offers commercial-level filtration for the serious reef hobbyist.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eIndependent Feed Control:\u003c\/b\u003e Adjust your dwell time by selecting a feed rate that perfectly matches your system's bioload.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eVarioS-6S Controllable Pump:\u003c\/b\u003e Features a high-flow pinwheel impeller and a ceramic shaft for silent, long-lasting industrial use.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eExternal Security:\u003c\/b\u003e Includes a controller-integrated float switch to prevent messy overflows and salinity fluctuations.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003e10-Inch Wine-Glass Design:\u003c\/b\u003e Naturally transitions foam toward the neck while minimizing internal turbulence for a thicker skimmate.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eGeared Gate Valve:\u003c\/b\u003e Provides ultra-fine water level control, allowing you to easily switch between wet and dry skimming.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBioload Handling\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eHeavy Bioload:\u003c\/b\u003e 317 Gallons\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eMedium Bioload:\u003c\/b\u003e 475 Gallons\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eLight Bioload:\u003c\/b\u003e 600 Gallons\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Reef Octopus","offers":[{"title":"Default Title","offer_id":50484007534840,"sku":"REGAL-250EXT","price":1270.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/6909\/5160\/files\/cc3eb40cffc4be876b7005f9b46cac0c.jpg?v=1789093158","url":"https:\/\/www.blueearthaquariums.com\/products\/octo-regal-250ext-recirculating-protein-skimmer","provider":"Blue Earth Corals","version":"1.0","type":"link"}