AutoAqua Smart ATO Micro - Automatic Top Off System

AutoAqua Smart ATO Micro - Automatic Top Off System
Click To Enlarge
  • Item #: CV12117
  • Manufacturer: AutoAqua
  * Marked fields are required.
Price $139.99
inSale $134.99
Availability inStock FREE USA SHIP@$75

AutoAqua Smart ATO Micro 120P - Automatic Top Off System

The Smallest ATO Available to date!

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
  • Integrated Magnetic Mount
  • 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 1/2"
  • 2-year manufacturer`s warranty
  • 120P


  • DC Feed Pump model: DP-200
  • Brushless (30000hrs) – Head : 6.5ft
  • 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
  • 100-240 Volt 50/60 Hz USA Plug



Reviews (0) Write a Review
No Reviews. Write a Review