{"product_id":"dalua-x4-rear-mounting-arm","title":"Dalua X4 Rear Mounting Arm","description":"\u003cp\u003e\u003cstrong\u003eGet the geometry right.\u003c\/strong\u003e The Dalua X4 Rear Mounting Arm suspends your \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/dalua-illumagic-x4\"\u003eIllumagic X4 reef light\u003c\/a\u003e above the aquarium from a single clamp at the back of the tank, so the fixture sits exactly where coverage, spread, and shimmer are best. No hanging wires and no improvised brackets, just a clean, rigid mount that keeps the light locked in place over an open display.\u003c\/p\u003e\n\u003cp\u003eChoose the version that matches your tank, then browse the rest of our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/lighting\"\u003eaquarium lighting\u003c\/a\u003e to finish the build.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;\"\u003eWhy a rear-mount arm\u003c\/h3\u003e\n\u003cp\u003eWhere a light sits over the tank changes everything below it. Height and horizontal position shape how light spreads across the aquascape, where shadows fall, and how evenly the far corners are lit. A fixed, stable arm holds that position day after day, so your corals and plants see consistent light and your display stays free of clutter overhead.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;\"\u003eRimless or Euro Braced: which one\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRimless\u003c\/strong\u003e mounts to the bare glass edge of an open-top, rimless aquarium. This is the standard arm for most modern reef and planted tanks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuro Braced\u003c\/strong\u003e adds the euro-brace upgrade kit, which clears and clamps around the plastic or glass cross-brace found on rimmed and euro-braced tanks. Pick this one if your aquarium has a bracing bar around the top rim.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBoth versions position the X4 identically once installed. The only difference is how the arm attaches to your tank's top edge.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;\"\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle rear clamp keeps the top of the tank open for feeding and maintenance\u003c\/li\u003e\n\u003cli\u003eRigid aluminum arm holds the Illumagic X4 at a stable, repeatable height\u003c\/li\u003e\n\u003cli\u003eAdjustable reach positions the fixture forward or back over the aquascape\u003c\/li\u003e\n\u003cli\u003eClean, low-profile look with no suspension wires or ceiling hardware\u003c\/li\u003e\n\u003cli\u003ePurpose-built for the Dalua Illumagic X4 mounting system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eDalua Illumagic X4 LED light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e\u003cstrong\u003eMount type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eRear clamp, single arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e\u003cstrong\u003eVersions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eRimless for open-top tanks, Euro Braced for rimmed and euro-braced tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e\u003cstrong\u003eUse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eFreshwater and saltwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit any light, or just the X4?\u003c\/strong\u003e It is designed specifically for the Dalua Illumagic X4 and its mounting hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMy tank has a brace around the top. Which do I need?\u003c\/strong\u003e Choose the Euro Braced version. Its upgrade kit is made to clamp past a euro brace or center brace. If your tank is fully rimless, choose Rimless.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a rail or a second arm?\u003c\/strong\u003e No. The rear arm mounts a single X4 from the back of the tank on its own. For multi-fixture layouts, ask us about the Dalua rail system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it on a freshwater planted tank?\u003c\/strong\u003e Yes. The arm works on any freshwater or saltwater tank whose top edge matches the version you choose.\u003c\/p\u003e","brand":"Dalua","offers":[{"title":"Rimless","offer_id":49129113944283,"sku":"X4REAR-1","price":109.0,"currency_code":"USD","in_stock":true},{"title":"Euro Braced","offer_id":49129113977051,"sku":"X4REAR-2","price":138.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/x4reararm.png?v=1786535899","url":"https:\/\/squeakysaquatics.com\/products\/dalua-x4-rear-mounting-arm","provider":"Squeaky's Aquatics","version":"1.0","type":"link"}