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CoralVue Mini Smart ATO Micro Automatic Top Off System

  • The Smart ATO Micro is a unique Auto Top Off system that monitors and automates refilling evaporated water. Best of all it is very easy to install and contains no moving parts that can fail. This ATO comes integrated with QST (Quick SecurityTechnology) which provides real-time fail safe protection against failure. You simply move the optical sensor to adjust the desired water level within your sump. Its that easy!

    Mounts to Most Clear, Tinted or Painted Surfaces
    Max wall thickness: 1/2 inch (12.7mm) 

    Everything you need is included
    Controller/Sensor, Power Adapter, DC brushless pump capable of pumping to a height of ~6.5 feet and a maximum flow rate of ~74 gph and 6.5' of water tubing with magnetic mount tubing holder. Will work in complete darkness.


    • Incredibly Small & Compact
    • Suitable for nano/pico aquariums
    • Optical Water Level Sensor
    • Quick SecurityTechnology with failsafe protection
    • Very Easy Setup
    • Safely keep water & salinity levels (in Marine Aquariums) stable
    • Adapts to most aquarium/sumps with walls up to 1/2inch
    • 2 year Warranty
    • DC Feed Pump model: DP-200
      Brushless (30000hrs) – Head : 6.5ft (200 cm)
      Flow rate: 74GPH (280L/HR) 
      Power: 4.5W@DC 12V

      Pump cord length: 5.5ft
      Power cord length 5.5ft 

      Pump tubing size: Inner diameter: 6.5mm, outside diameter: 8mm


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