{"product_id":"x3-s-controller-only-open-box-hydros","title":"X3-S (Controller Only) - Open Box - Hydros","description":"\u003cp data-start=\"214\" data-end=\"285\"\u003e\u003cstrong data-start=\"218\" data-end=\"285\"\u003eTake Full Control of Your Aquarium with the HYDROS Control X3-S\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"214\" data-end=\"285\"\u003e \u003c\/p\u003e\n\u003cp\u003eThe HYDROS Control X3-S brings unparalleled automation and monitoring to your aquarium—now with the added ability to monitor \u003cstrong data-start=\"412\" data-end=\"431\"\u003esalinity levels\u003c\/strong\u003e. In addition to all the powerful features of the original Control X3, the X3-S includes a \u003cstrong data-start=\"522\" data-end=\"555\"\u003ededicated Salinity Probe Port\u003c\/strong\u003e for real-time conductivity tracking, making it a top-tier choice for reef aquarists who demand precision.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIt connects to two sensor devices, including temperature sensors, water level sensors, and leak detectors, and features both a Probe Port for pH or ORP monitoring and a Salinity Probe Port for accurate conductivity measurement. The Control X3-S can send real-time alerts and notifications while managing essential equipment such as lights, pumps, and feeders through optional HYDROS Smart Plugs or WiFi Power Strips (sold separately).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWhether you’re running a saltwater aquarium, freshwater tank, or pond, the Control X3-S functions as a standalone controller or seamlessly integrates with other HYDROS devices for a customized, expandable system. Built on the HYDROS Safety Net, it ensures reliability and resilience with an IP65 rating to withstand harsh aquatic conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1442\" data-end=\"1500\"\u003eProudly designed, assembled, and supported in the USA.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-start=\"1507\" data-end=\"1555\"\u003e\u003cstrong data-start=\"1511\" data-end=\"1555\"\u003eSeamless Expansion Without Extra Modules\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1507\" data-end=\"1555\"\u003e \u003c\/p\u003e\n\u003cp\u003eEvery HYDROS device operates independently, featuring its own CPU and scheduling capabilities—eliminating the risk of a single point of failure. Easily expand your system by connecting multiple HYDROS devices, creating a fully automated aquarium ecosystem tailored to your setup.\u003c\/p\u003e\n\u003cp data-start=\"1843\" data-end=\"1893\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"1843\" data-end=\"1893\"\u003e\u003cstrong data-start=\"1847\" data-end=\"1893\"\u003eBuilt for Marine Environments – IP65 Rated\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1843\" data-end=\"1893\"\u003e \u003c\/p\u003e\n\u003cp\u003eDesigned to endure splashing water, dust, and corrosive salt spray, HYDROS devices are built like industrial controllers. Featuring aircraft-style connectors and a rugged enclosure, the Control X3-S delivers long-term reliability in demanding conditions.\u003c\/p\u003e\n\u003cp data-start=\"2156\" data-end=\"2194\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"2156\" data-end=\"2194\"\u003e\u003cstrong data-start=\"2160\" data-end=\"2194\"\u003eSmart Features \u0026amp; Remote Access\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2156\" data-end=\"2194\"\u003e \u003c\/p\u003e\n\u003cp\u003eWith HYDROS, control your aquarium from anywhere in the world via the HYDROS cloud-based app or manage it locally over WiFi. The Control X3-S is equipped with:\u003c\/p\u003e\n\u003cul data-start=\"2357\" data-end=\"2601\"\u003e\n\u003cli data-start=\"2357\" data-end=\"2424\" class=\"\"\u003eDual-core 32-bit processor for lightning-fast control decisions\u003c\/li\u003e\n\u003cli data-start=\"2425\" data-end=\"2519\" class=\"\"\u003eInternal health monitoring to track voltage, current, CPU status, and internal temperature\u003c\/li\u003e\n\u003cli data-start=\"2520\" data-end=\"2601\" class=\"\"\u003eHYDROS Command Bus connectivity for seamless communication and power transfer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2608\" data-end=\"2661\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"2608\" data-end=\"2661\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0783\/0873\/7322\/files\/HYDROS_X3-S_diagram.jpg?v=1744836593\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"2608\" data-end=\"2661\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"2608\" data-end=\"2661\"\u003e\u003cstrong data-start=\"2612\" data-end=\"2661\"\u003eAdvanced Sensor, Probe \u0026amp; Salinity Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2663\" data-end=\"2682\"\u003e2 – Sense Ports\u003c\/strong\u003e\u003cbr data-start=\"2682\" data-end=\"2685\"\u003eHYDROS introduces a versatile Sense Port system, allowing you to monitor multiple parameters with a single connection.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eCompatible sensors include:\u003c\/p\u003e\n\u003cul data-start=\"2835\" data-end=\"2993\"\u003e\n\u003cli data-start=\"2835\" data-end=\"2857\" class=\"\"\u003eTemperature probes\u003c\/li\u003e\n\u003cli data-start=\"2858\" data-end=\"2903\" class=\"\"\u003eOptical \u0026amp; capacitive liquid level sensors\u003c\/li\u003e\n\u003cli data-start=\"2904\" data-end=\"2935\" class=\"\"\u003eRope \u0026amp; point leak detectors\u003c\/li\u003e\n\u003cli data-start=\"2936\" data-end=\"2957\" class=\"\"\u003eFlow rate sensors\u003c\/li\u003e\n\u003cli data-start=\"2958\" data-end=\"2993\" class=\"\"\u003eMagnetic \u0026amp; push-button switches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2995\" data-end=\"3013\"\u003e1 – Probe Port\u003c\/strong\u003e\u003cbr data-start=\"3013\" data-end=\"3016\"\u003eA standout feature of the Control X3-S, this port supports pH and ORP probes with cutting-edge digital galvanic isolation—ensuring accurate readings by preventing electrical interference from other equipment like pumps and motors.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"3248\" data-end=\"3275\"\u003e1 – Salinity Probe Port\u003c\/strong\u003e\u003cbr data-start=\"3275\" data-end=\"3278\"\u003eExclusive to the X3-S, this dedicated port supports a \u003cstrong data-start=\"3332\" data-end=\"3363\"\u003esalinity\/conductivity probe\u003c\/strong\u003e, allowing for constant monitoring of salt levels—essential for stable reef tank performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"3458\" data-end=\"3483\"\u003e2 – Command Bus Ports\u003c\/strong\u003e\u003cbr data-start=\"3483\" data-end=\"3486\"\u003eThe HYDROS Command Bus provides both power and communication between HYDROS devices, creating the ultimate failsafe system for your aquarium.\u003c\/p\u003e\n\u003ch3 data-start=\"3634\" data-end=\"3698\" class=\"\"\u003e\n\u003cstrong data-start=\"3638\" data-end=\"3698\"\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong data-start=\"3638\" data-end=\"3698\"\u003eExperience the Future of Aquarium Automation with HYDROS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eReliable, expandable, and built to thrive in aquatic environments, the \u003cstrong data-start=\"3771\" data-end=\"3794\"\u003eHYDROS Control X3-S\u003c\/strong\u003e is the ultimate tool for effortless aquarium management—now with integrated salinity monitoring.\u003c\/p\u003e","brand":"Open Box","offers":[{"title":"Default Title","offer_id":52003117072682,"sku":"HDRS-CX3-S_OB","price":220.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/0873\/7322\/files\/hydros-control-x3-s-controller-only-hydros-1156361904.jpg?v=1744840199","url":"https:\/\/topshelfaquatics.com\/products\/x3-s-controller-only-open-box-hydros","provider":"Top Shelf Aquatics ","version":"1.0","type":"link"}