{"product_id":"hydros-command-bus-cable-data-power","title":"HYDROS Command Bus Cable | Data \u0026 Power Cable for Hydros Reef Controllers","description":"\u003cp\u003eThe \u003cstrong\u003eHYDROS Command Bus Cable\u003c\/strong\u003e connects HYDROS Control devices and accessories together — moving both \u003cstrong\u003edata and power\u003c\/strong\u003e across the system over a single keyed connector. Daisy-chain a HYDROS controller to expansion modules, smart plugs, or sensors without needing extra power supplies for downstream devices.\u003c\/p\u003e\n\n\u003cp\u003eBrowse our full lineup of \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/hydros\" target=\"_blank\"\u003eHYDROS smart aquarium controllers and accessories\u003c\/a\u003e for everything you need to expand your system.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarries data + power\u003c\/strong\u003e — one cable handles signaling and 12V supply between HYDROS devices, eliminating extra adapters.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreaded GX-12 connector\u003c\/strong\u003e — locking metal connectors won't pull loose under cabinet tension; sealed against drips and humidity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple lengths\u003c\/strong\u003e — pick the right run for your sump, stand, or display so you're not coiling slack or stretching the cable thin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem-rated up to 14 ft\u003c\/strong\u003e — runs longer than 15 ft total require a data-only cable for downstream segments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-play\u003c\/strong\u003e — no wiring or splicing; just thread and tighten the collar.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eChoosing a Length\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 Foot\u003c\/strong\u003e — short jumper between stacked or adjacent devices (Control + XP8, dosing module hops).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3 Foot\u003c\/strong\u003e — common run from controller to a nearby module on the same shelf.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6 Foot\u003c\/strong\u003e — typical reach from inside a stand up to a display-mounted sensor or down into a sump.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e14 Foot\u003c\/strong\u003e — long runs to remote tanks, frag systems, or displays in another room. The longest power-carrying length supported.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHYDROS (CoralVue)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eCommand Bus Cable — Data + Power\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eGX-12 threaded, both ends\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eAvailable Lengths\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1 ft, 3 ft, 6 ft, 14 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHYDROS Control 2 \/ 4, XP8 outlet bar, dosing modules, sensor expanders, ATO kits\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eUse Case\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eFreshwater \u0026amp; Saltwater aquarium controller systems\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/hydros-control-x4-xp8-pro-pack-full-smart-aquarium-controller-set\" target=\"_blank\"\u003eHYDROS Control X4 + XP8 Pro Pack\u003c\/a\u003e — full controller-and-outlet-bar bundle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/hydros-control-x2-starter-pack\" target=\"_blank\"\u003eHYDROS Control X2 Starter Pack\u003c\/a\u003e — entry-level smart controller.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/hydros-triple-optical-ato-kit\" target=\"_blank\"\u003eHYDROS Triple Optical ATO Kit\u003c\/a\u003e — auto top-off that connects via the same bus.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/hydros-smart-plug\" target=\"_blank\"\u003eHYDROS P205 Smart Plug\u003c\/a\u003e — Wi-Fi controlled outlet.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/hydros-rope-leak-sensor-kit\" target=\"_blank\"\u003eHYDROS Rope Leak Sensor Kit\u003c\/a\u003e — protect cabinets with a leak alert.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich length should I buy?\u003c\/strong\u003e\u003cbr\u003e\nMeasure the cable run from device to device with realistic slack. Most stand-mounted setups need a 3 ft or 6 ft for the controller-to-XP8 hop, plus a 1 ft jumper for adjacent modules. Use 14 ft only when you truly need the reach.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this carry power?\u003c\/strong\u003e\u003cbr\u003e\nYes. This is the standard data + power Command Bus cable. Downstream devices on the chain will draw their 12V supply through this cable, so no extra wall adapters are needed for most accessories.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I chain multiple cables together?\u003c\/strong\u003e\u003cbr\u003e\nYou can daisy-chain HYDROS devices, but the total power-carrying chain should stay within ~14 ft. Beyond that, switch to a HYDROS data-only cable for the long segment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat connector does it use?\u003c\/strong\u003e\u003cbr\u003e\nThreaded GX-12 metal connectors on both ends. The collar locks the cable in place and resists drips and salt creep.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs it compatible with both Control 2 and Control 4?\u003c\/strong\u003e\u003cbr\u003e\nYes. Same connector standard across the entire HYDROS Control product family, including the XP8 outlet bar and all current expansion accessories.\u003c\/p\u003e","brand":"Hydros","offers":[{"title":"1 Foot","offer_id":48510370480347,"sku":"HDRS-CBC-0001","price":8.99,"currency_code":"USD","in_stock":true},{"title":"3 Foot","offer_id":48510370513115,"sku":"HDRS-CBC-0003","price":10.99,"currency_code":"USD","in_stock":false},{"title":"6 Foot","offer_id":48510370545883,"sku":"HDRS-CBC-0008","price":13.99,"currency_code":"USD","in_stock":true},{"title":"14 Foot","offer_id":48510370578651,"sku":"HDRS-CBC-0014","price":25.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_74ddc6a2-4495-4e14-a8a2-431eff96df88.jpg?v=1774440223","url":"https:\/\/squeakysaquatics.com\/products\/hydros-command-bus-cable-data-power","provider":"Squeaky's Aquatics","version":"1.0","type":"link"}