{"product_id":"auto-aqua-smart-awc-duo-g2-automatic-water-change-unit-ato","title":"Auto Aqua Smart AWC Duo G2 (Automatic Water Change) Unit \u0026 ATO","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eAll-In-One - \u003c\/strong\u003e\u003cstrong\u003eTop-Notch Performance\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe Smart AWC Duo G2 is a complete AWC and ATO all-in-one system that automates water changes with ease. This powerful gadget is perfect for any sizes of saltwater and freshwater aquariums (5 gallons to 1,000+ gallons), realising your dream of auto water change and auto top off regularly and quantitatively.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0325\/1250\/7948\/files\/Screenshot_2026-07-16_145102.png?v=1784177508\" alt=\"\"\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompact design  - \u003c\/strong\u003e\u003cstrong\u003eStraightforward Interface\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eIts simple and intuitive touch screen interface with clearly defined icons for realtime program status saves you from complicated settings. Allowing you to identify each customisation button quickly and complete multiple tasks effortlessly.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0325\/1250\/7948\/files\/Screenshot_2026-07-16_151722.png?v=1784179070\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003ePrecise Detection - \u003c\/strong\u003e\u003cstrong\u003eSense Everything\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe patented easy-to-install magnetic dual optical sensor can detect water level precisely and ensure accurate water change by filling volume even at a distance of 1 mm and avoid false detection due to water drop and deposits. If the main sensor is defective, the failsafe sensor will be backup and prevent over filling or over drain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0325\/1250\/7948\/files\/Screenshot_2026-07-16_151827.png?v=1784179126\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Security Detection - \u003c\/strong\u003e\u003cstrong\u003eHigh Level Safety\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWith a built-in timer, the QST provides a real-time failsafe protection to prevent any failure situation of sensor and pump and detects water empty. The controller interface and audible alarm will not only remind you about any instant accidents but also present system program in realtime.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0325\/1250\/7948\/files\/Screenshot_2026-07-16_151905.png?v=1784179167\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eImpressive Stable - Exclusive Technology\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eExclusive Auto-Water-Change system determined by two optical dual sensors setting for equal water volume. No need to turn off return pump during AWC. An inescapable benefit of lessening the pressure to aquarium system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0325\/1250\/7948\/files\/Screenshot_2026-07-16_151951.png?v=1784179205\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Installation - \u003c\/strong\u003e\u003cstrong\u003eUnparalleled Flexibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe connector ports provide our automation system with the wide compatibility to various water refill devices, whether RO water refilling, high head pump, or AC pump.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0325\/1250\/7948\/files\/Screenshot_2026-07-16_152030.png?v=1784179245\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnjoy the glow from your reef tank and aquarium flourish\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAWC \u0026amp; ATO in regular and quantitative not only reduces the unstable factor occurring but lets the aquarium more stable and keeps your tank inhabitants happy and healthy.\u003c\/p\u003e\n\u003cp\u003eSmart AWC Duo G2 is the most compact and efficient auto water change system in the world. It meets your need for regular, multiple, and small volume water changes at one time and instant auto top off.\u003c\/p\u003e\n\u003cp\u003eThis innovation has transformed your aquarium maintenance into a stress-free delight! Water change can be so simple and easy!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmart AWC Duo Controller\u003c\/li\u003e\n\u003cli\u003eUniversal Power Adapter\u003c\/li\u003e\n\u003cli\u003eUniversal Tube Holder*3\u003c\/li\u003e\n\u003cli\u003eDC Pump x3\u003c\/li\u003e\n\u003cli\u003eSiphon Break x3\u003c\/li\u003e\n\u003cli\u003eTubing 600cm (19.6ft)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0325\/1250\/7948\/files\/Screenshot_2026-07-16_152122.png?v=1784179301\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003ePower :\u003c\/span\u003e\u003cbr\u003e\n\u003cdiv\u003e- Input : 100-240 VAC 50-60 Hz\u003c\/div\u003e\n\u003cdiv\u003e- Power : Output : 12 VDC \/ 1A\u003c\/div\u003e\n\u003cdiv\u003e- Power Cable Length : 6 feet (180 cm)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDC Pump :\u003c\/span\u003e\u003cbr\u003e\n\u003cdiv\u003e- Max. Head : 8.2 feet (250 cm)\u003c\/div\u003e\n\u003cdiv\u003e- Max. Flow : 74 gph (280 lph)\u003c\/div\u003e\n\u003cdiv\u003e- Pump Cord Length : 6 feet (180 cm)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMax. Mounting Thickness :\u003c\/span\u003e\u003cbr\u003e\n\u003cdiv\u003e- Sensor : 1\/2 inch (12.7 mm)\u003c\/div\u003e\n\u003cdiv\u003e- Universal Tube Holder : 1\/2 inch (12.7 mm)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWater Change Interval :\u003c\/span\u003e\u003cbr\u003e\n\u003cdiv\u003e- Minimum : 1 hour\u003c\/div\u003e\n\u003cdiv\u003e- Maximum : 99 days 23 hours\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLength of Cable between Sensor and Controller : 9.8 feet (300 cm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eTubing :\u003c\/span\u003e\u003cbr\u003e\n\u003cdiv\u003e- Length : 19.6 feet (600 cm)\u003c\/div\u003e\n\u003cdiv\u003e- ID : 6.5 mm \/ OD : 9.0 mm\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Auto Aqua","offers":[{"title":"Default Title","offer_id":48809057386666,"sku":"SAWC-406P","price":529.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/1250\/7948\/files\/Auto_Aqua_Smart_AWC_Duo_G2_Automatic_Water_Change_Unit_ATO.jpg?v=1784176921","url":"https:\/\/www.thetechden.com.au\/products\/auto-aqua-smart-awc-duo-g2-automatic-water-change-unit-ato","provider":"The Tech Den ","version":"1.0","type":"link"}