{"product_id":"regal-300int-12-protein-skimmer-varios-reef-octopus","title":"Regal 300INT 12″  Protein Skimmer (Varios) - Reef Octopus","description":"\u003cdiv class=\"product attribute description\"\u003e\n\u003cdiv class=\"value\"\u003e\n\u003cdiv class=\"product attribute description\"\u003e\n\u003cdiv class=\"value\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eReef Octopus Regal 300INT Internal Protein Skimmer\u003c\/strong\u003e delivers high-performance nutrient removal for large, heavily stocked marine and reef aquariums. Designed around a traditional internal pump configuration, the 300INT combines a large reaction chamber with Reef Octopus' controllable VarioS technology to provide powerful air and water processing while giving aquarists precise control over skimmer performance.\u003c\/p\u003e\n\u003cp\u003eThe hybrid conical body helps stabilize and concentrate foam as it travels toward the collection cup, allowing dissolved organics and waste to be efficiently removed before they can break down into nitrate and phosphate. High-quality cast acrylic construction provides excellent durability, while the skimmer can be disassembled for straightforward cleaning and maintenance.\u003c\/p\u003e\n\u003cp\u003eAt the heart of the Regal 300INT is the \u003cstrong\u003eReef Octopus VarioS 6S controllable pinwheel pump\u003c\/strong\u003e. Unlike traditional AC skimmer pumps, the DC-powered VarioS allows you to adjust pump speed and fine-tune the amount of air and water processed by the skimmer. This makes it easier to match skimmer performance to your aquarium's individual bioload and nutrient levels.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eBioload Handling\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eRatings exclude sump volume.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eProperly sizing a protein skimmer to your aquarium's bioload helps ensure efficient and consistent nutrient removal.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Bioload:\u003c\/strong\u003e Up to 500 Gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium Bioload:\u003c\/strong\u003e Up to 600 Gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight Bioload:\u003c\/strong\u003e Up to 700 Gallons\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for large marine and reef aquariums\u003c\/li\u003e\n\u003cli\u003eInternal VarioS 6S controllable pinwheel pump\u003c\/li\u003e\n\u003cli\u003eHybrid conical body improves foam concentration and stability\u003c\/li\u003e\n\u003cli\u003eHigh-quality cast acrylic construction\u003c\/li\u003e\n\u003cli\u003e5 adjustable pump power settings\u003c\/li\u003e\n\u003cli\u003eEnergy-efficient DC operation\u003c\/li\u003e\n\u003cli\u003eDetachable pump controller\u003c\/li\u003e\n\u003cli\u003eWaterproof controller connection\u003c\/li\u003e\n\u003cli\u003eSlow-start pump operation\u003c\/li\u003e\n\u003cli\u003eFloat switch connection for additional overflow protection\u003c\/li\u003e\n\u003cli\u003e15-minute and 60-minute feed\/pause modes\u003c\/li\u003e\n\u003cli\u003e0–10V input for compatible aquarium controllers\u003c\/li\u003e\n\u003cli\u003eFully disassembles for easier cleaning and maintenance\u003c\/li\u003e\n\u003cli\u003eAdjustable output for precise water-level control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eAdvanced VarioS Control\u003c\/h3\u003e\n\u003cp\u003eThe included VarioS controller provides significantly more control than a traditional fixed-speed skimmer pump. Five adjustable power levels allow you to increase or decrease skimmer performance depending on your aquarium's nutrient load.\u003c\/p\u003e\n\u003cp\u003eThe controller also features dedicated \u003cstrong\u003e15-minute and 60-minute pause modes\u003c\/strong\u003e, making it easy to temporarily stop the skimmer during feeding or aquarium maintenance.\u003c\/p\u003e\n\u003cp\u003eAn integrated float switch connection allows the included float switch to shut down the pump when necessary, providing an additional layer of protection against overflowing.\u003c\/p\u003e\n\u003cp\u003eFor advanced aquarium automation, the VarioS controller also includes a \u003cstrong\u003e0–10V input\u003c\/strong\u003e, allowing compatible third-party aquarium controllers to control pump operation and incorporate the skimmer into more advanced system programming.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter:\u003c\/strong\u003e 12\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e 15.2\" × 13\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Size:\u003c\/strong\u003e 7\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Height:\u003c\/strong\u003e 25.6\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Size:\u003c\/strong\u003e 50mm \/ 1.5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Sump Water Depth:\u003c\/strong\u003e 8–10\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003ePump Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump:\u003c\/strong\u003e Reef Octopus VarioS 6S Controllable Pinwheel Pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 35–70W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Draw:\u003c\/strong\u003e 1,200–2,400 LPH \/ 42–84 SCFH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Water Draw:\u003c\/strong\u003e 528 GPH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControllable Speeds:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eAir and water performance may vary depending on aquarium installation and operating conditions.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFor large reef systems requiring serious nutrient export, the \u003cstrong\u003eReef Octopus Regal 300INT\u003c\/strong\u003e combines high-capacity protein skimming with the adjustability of a controllable DC pump, giving you the performance and flexibility needed to keep heavily stocked aquariums clean and stable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Reef Octopus","offers":[{"title":"Default Title","offer_id":52261275762986,"sku":"REGAL-300INT","price":1085.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/0873\/7322\/files\/reef-octopus-regal-300int-12-protein-skimmer-varios-reef-octopus-1146234427.webp?v=1786727979","url":"https:\/\/topshelfaquatics.com\/products\/regal-300int-12-protein-skimmer-varios-reef-octopus","provider":"Top Shelf Aquatics ","version":"1.0","type":"link"}