Smart Auto Water Changer Duo

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The AutoAqua Smart AWC Duo is an innovative 2-in-1 auto water changing and auto top-off system designed to simplify your tank maintenance routine. With its intuitive touch screen, Quick Security Technology and dual sensor failsafe, you can easily remove and replenish aquarium water both hands and worry free.



  • Automates water changes and water top-offs
  • Intuitive touch screen controls
  • Dual optical level sensors with magnetic mounts
  • Quick Security Technology audible and visual alarm system
  • Includes everything you need to install and operate


The Smart AWC Duo features unique Quick Security Technology (QST) and two optical sensors for added safety. If the primary sensor fails, the secondary sensor will take over to prevent overfilling or overdraining your aquarium. The integrated QST will spot potential system failures, such as sensor/controller malfunction or an empty reservoir, and alert you with an audible and visual alarm within seconds of any accidents. 



Water Change Interval: Min. 1 hour - Max. 99 days

Flow Rate: 74 gph (280 lph)

Max. Head Height: 8.2 ft

Max. Glass Thickness for Sensor Mounts: ½” (12.7 mm)

Flexible Tubing: 6m (ID: 6.5 mm / OD: 9.0 mm)

Power Input: 100-240 VAC 50-60 Hz

Power: 4.5W @ DC 12V

Power Cord Length: 6 ft

Pump Cord Length: 6 ft

Cable Length (between sensor and controller): 10 ft

Warranty: 1 year


What’s Included

  • 1x Smart AWC Duo Controller
  • 1x Power Adapter
  • 3x DC Refill Pump
  • 3x Universal Tube Holder
  • 3x Siphon Break
  • 19.6 ft of 6.5mm ID Flexible Tubing



Manual Owners Manual

More Information
SKU 250341
UPC 4714041212327

Manual Owners Manual

Alarms Audible, Visual
Max Head Height 5 -10 Feet
Included Mounting Magnetic
Tubing Inside Diameter 1/4 in.
Power Type DC
Power Consumption 4.5 Watts
Power Cord Length 6 Feet
Warranty 1 year
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