{"product_id":"hydros-duet-dual-dosing-pump-controller","title":"HYDROS Duet Dual Dosing Pump \u0026 Aquarium Controller","description":"\u003cdiv class=\"product attribute description\"\u003e\n\u003cdiv class=\"value\"\u003e\n\u003cdiv class=\"enj8cpg mgz-element mgz-element-row full_width_row\"\u003e\n\u003cdiv class=\"mgz-element-inner enj8cpg-s\"\u003e\n\u003cdiv class=\"inner-content mgz-container\"\u003e\n\u003cdiv class=\"ju7ysj4 mgz-element mgz-element-column mgz-col-xs-12\"\u003e\n\u003cdiv class=\"mgz-element-inner ju7ysj4-s\"\u003e\n\u003cdiv class=\"u3brrjg mgz-element mgz-child mgz-element-text\"\u003e\n\u003cdiv class=\"mgz-element-inner u3brrjg-s\"\u003e\n\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\n\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-video-fallback-src=\"\" data-element=\"inner\"\u003e\n\u003ch1 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003e\u003c\/h1\u003e\n\u003cdiv class=\"container tp-hook-accessory-products\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-md-6 my-3\"\u003e\n\u003cdiv class=\"tp-suggested-product-slider tp-snippet-shiftless-enable cv-b2b-recommendations tp-shop-page\" data-two-block=\"True\"\u003e\n\u003cdiv class=\"position-relative\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch2\u003e\u003cspan\u003eHYDROS Duet – Dual Continuous-Duty Dosing Pump \u0026amp; Aquarium Controller\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eTake aquarium automation to the next level with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHYDROS Duet\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, a powerful combination of two high-performance dosing pumps and a smart aquarium controller. Designed for both saltwater and freshwater aquariums, the Duet delivers precise fluid management for everything from automatic water changes to calcium reactor control, kalkwasser dosing, and nutrient supplementation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlike traditional dosing systems intended for small daily additions, the HYDROS Duet features \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo continuous-duty stepper motor pumps\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, each capable of adjustable flow rates from 0.1 to 600 mL\/min. Both pumps support reversible operation, making it easy to configure automated drain-and-fill systems or other advanced aquarium applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith built-in WiFi, four Sense Ports, and seamless integration with the HYDROS ecosystem, the Duet puts sophisticated aquarium control at your fingertips without complicated programming.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDual Continuous-Duty Dosing Pumps:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Two independently controllable stepper motor pumps designed for extended operation and high-volume dosing applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWide Flow Range:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Adjustable dosing speeds from 0.1 to 600 mL\/min per pump for both precision dosing and high-volume fluid transfer.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eReversible Pump Operation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Run either pump forward or backward for flexible plumbing configurations and automatic water changes.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSmart App Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Monitor, schedule, and adjust operations remotely through the HYDROS app for iOS and Android.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFour Sense Ports:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Connect compatible temperature probes, water level sensors, leak detectors, flow sensors, and other HYDROS accessories.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOne 12V Drive Port:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Control compatible accessories such as ATO pumps, fans, solenoids, and cabinet lighting.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTwo Command Bus Ports:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Expand your system by connecting additional HYDROS controllers and compatible devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBuilt for Aquarium Environments:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e IP65-rated splash-resistant enclosure and durable aircraft-style connectors.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFlexible System Integration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Operates independently or as part of a larger HYDROS collective.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eUser-Serviceable Pump Components:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Replaceable Pharmed tubing and pump head components make routine maintenance straightforward.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eIdeal Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAutomatic Water Changes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAutomate water removal and replacement using the Duet's two continuous-duty pumps. Reversible operation, adjustable flow rates, and optional level sensors provide flexibility for creating a water change system tailored to your aquarium.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCalcium \u0026amp; Kalkwasser Reactor Control\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePrecisely regulate calcium reactor effluent or kalkwasser delivery with programmable flow rates. The Duet's continuous-duty design makes it particularly useful for applications requiring extended, consistent operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLiquid Food \u0026amp; Supplement Dosing\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSchedule controlled additions of liquid foods, amino acids, and other aquarium supplements with adjustable dosing rates and convenient app-based management.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAdvanced Aquarium Automation\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConnect compatible HYDROS sensors to monitor water levels, detect leaks, and create automated responses. Expand the system with additional HYDROS equipment to manage more of your aquarium from one platform.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSmart Control with the HYDROS App\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe HYDROS Duet makes sophisticated aquarium automation accessible through an intuitive app-based interface. Create custom schedules, monitor equipment, configure alerts, and receive notifications directly on your smartphone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts dual-core processor executes control functions locally, allowing configured operations to continue without relying on a constant internet connection. Remote monitoring and cloud-based features are available when connected to the internet.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Duet can serve as a standalone dosing controller or become part of a comprehensive HYDROS aquarium management system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDosing Pumps\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 continuous-duty stepper motor pumps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFlow Rate\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.1–600 mL\/min per pump\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePump Direction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eForward and reverse\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSense Ports\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDrive Ports\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 switched 12V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCommand Bus Ports\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConnectivity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWiFi\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eController\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual-core 32-bit processor\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEnclosure Rating\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP65\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePump Tubing\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePharmed, approximately 1,000-hour service life\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTubing Size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.8 mm ID × 8 mm OD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBarb Fittings\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3 mm ID × 5 mm OD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10.75 × 6 × 5.875 inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8.05 lbs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan\u003eWhat's Included\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHYDROS Duet controller with two integrated dosing pumps\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePower supply\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Sensors, probes, and additional HYDROS accessories are sold separately. Controlling AC-powered equipment such as heaters, lights, and return pumps requires a compatible HYDROS outlet-control device, such as an XP8, Smart Plug, or WiFi Power Strip (not included).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhy Choose the HYDROS Duet?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe HYDROS Duet brings together high-volume dosing performance, smart monitoring, and expandable aquarium control in one versatile device. Whether you're automating water changes on a large reef aquarium, managing reactor effluent, or building a fully integrated aquarium control system, the Duet provides the precision and flexibility needed for demanding aquatic applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAvailable at Lush Corals — your source for HYDROS aquarium controllers, dosing equipment, and reef automation solutions.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HYDROS","offers":[{"title":"Default Title","offer_id":68049771626772,"sku":"HDRS-DUET","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0791\/0175\/5668\/files\/HDRS-DUET_HYDROSDuetAquariumControllerwithDosingPumps.webp?v=1794414636","url":"https:\/\/www.lushcorals.com\/products\/hydros-duet-dual-dosing-pump-controller","provider":"Lush Corals","version":"1.0","type":"link"}