{"product_id":"premium-aquarium-auto-top-off-ato-float-valve-system-metal-free-acrylic-bracket-zero-electricity-ro-water-filler","title":"Premium Aquarium Auto Top-Off (ATO) Float Valve System | Metal-Free Acrylic Bracket | Zero Electricity RO Water Filler","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #0056b3; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🔄 Looking for more ways to secure equipment on your rimless tank? Check out our \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/collections\/aquarium-diy\/products\/premium-clear-acrylic-aquarium-lid-support-brackets-6-12mm-rimless-tank-glass-cover-clips-overhead-filter-mount\" style=\"color: #0056b3; text-decoration: underline;\"\u003eClear Acrylic Aquarium Support Brackets\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Aquarium Auto Top-Off (ATO) Float Valve\u003c\/h2\u003e\u003cp\u003eMaintain perfect water levels and salinity without lifting a finger using the Mechanical ATO Float Valve System from \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Say goodbye to daily manual top-offs and unreliable electronic sensors! This gravity or RO-fed system operates purely on water buoyancy, automatically and silently replenishing evaporated water.\u003c\/p\u003e\u003ch3\u003e🌟 Advanced Metal-Free \u0026amp; Zero-Electricity Design\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Reef Safe \u0026amp; Metal-Free:\u003c\/strong\u003e Constructed with a food-grade, non-toxic plastic float and silicone seals. With absolutely no metal springs or screws, it will never rust or leach toxins into your delicate marine or freshwater ecosystem.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Electricity Required:\u003c\/strong\u003e Eliminates the risk of optical sensor failures and burnt-out top-off pumps. The purely mechanical float valve provides the most reliable, foolproof flood protection available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Acrylic Bracket:\u003c\/strong\u003e The mounting bracket is laser-cut from high-transparency acrylic and hot-bended for a seamless, elegant look that perfectly matches premium rimless aquariums.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-Connect RO Port:\u003c\/strong\u003e Features a built-in push-to-connect fitting designed for standard \u003cb\u003e1\/4\" (6.35mm O.D.) RO\/DI purified water tubing\u003c\/b\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Mounting Style \u0026amp; Sizing Guide (Crucial!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003ePlease select the correct mounting style for your specific tank design on Atradesen.com:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Glass Thickness:\u003c\/strong\u003e All brackets feature heavy-duty nylon screws that securely clamp onto glass or acrylic up to \u003cb\u003e15mm\u003c\/b\u003e thick.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVertical Mount (Standard):\u003c\/strong\u003e Clamps directly onto the vertical side walls of standard Rimless aquariums.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorizontal Mount:\u003c\/strong\u003e Designed specifically to clamp onto the flat, horizontal top glass braces (Euro-braces\/stretchers) of large aquariums.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVertical Mount (Adjustable Height):\u003c\/strong\u003e Clamps on the side wall but features an extended sliding rail, allowing you to fine-tune the float depth anywhere from \u003cb\u003e10cm to 25cm\u003c\/b\u003e below the rim.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"Vertical Mount (For Rimless Tanks)","offer_id":56505758515366,"sku":null,"price":20.99,"currency_code":"USD","in_stock":true},{"title":"Horizontal Mount (For Tanks with Top Braces)","offer_id":56505758548134,"sku":null,"price":20.99,"currency_code":"USD","in_stock":true},{"title":"Vertical Adjustable Height 10-25cm (For Rimless Tanks)","offer_id":56505758580902,"sku":null,"price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Premium_Aquarium_Auto_Top-Off_ATO_Float_Valve_System_Metal-Free_Acrylic_Bracket_Zero_Electricity_RO_Water_Filler-006.png?v=1779345577","url":"https:\/\/atradesen.com\/products\/premium-aquarium-auto-top-off-ato-float-valve-system-metal-free-acrylic-bracket-zero-electricity-ro-water-filler","provider":"Atradesen","version":"1.0","type":"link"}