This is the complete plug and play ATO kit and can be installed in less than 5 minutes.

  • Mount or place the ATO in a safe location
  • Connect the tubing to the water pump by simply inserting it
  • Push the tubing in the included bracket and hang over your sump or aquarium
  • Mount the sensors on your glass using the strong magnets that included
  • Plug the sensors into the ATO module
  • Plug the DC power adapter in the ATO module
  • Plug the DC power adapter into your electrical outlet
  • Enjoy your ATO for years to come

Kit includes the following parts

  • Robo-Tank ATO Module
  • 2 Optical Sensors + 1 Float Switched Mounted on 3D Printed Bracket (includes 8 feet of cable and can be extended)
  • 2 Strong Neodymium Magnets to Secure Sensors (works on 1/2" glass)
  • Heavy Duty 6v - 15v DC Water Pump - up to 16 feet lift and 840 L/H
  • 10 Feet Vinyl-Flex PVC FDA Compliant Plastic Tubing
  • 3D Printed Bracket to Secure Tubing on Aquarium or Sump and Prevent Kinks
  • 24 Watt DC Adapter - Output: DC 12v 2 amps, Input: AC 100v - 240v

If you want to monitor the reservoir you need to add the optional Non-Contact water sensor kit on the right side. This includes a Non-Contact Sensor that is held in place by 2 strong 32mm x 5mm waterproof neodymium magnets.

Please note this is note a factory produced product, currently it's fully assembled and tested in house and will show signs as such. Case and bracket are 3D printed with food grade PLA and are strong and durable. Sensor cables are short so they have been extended to a total length of 8 feet. 

Click to view the ATO details

Click to download the Robo-Tank ATO System User Manual

2 Year Warranty

Like the industry leading competitors you can be at ease with your Robo-Tank ATO System as its comes with a 2 year warranty, if the ATO module fails simply contact us and ship it back and it'll be repaired or replaced in a timely fashion. Please note the warranty doesn't cover abuse or water damage and the water pump, power supply and sensors are only covered for 3 months.


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Robo-Tank Auto Top Off Complete Kit (ATO)

  • Product Code: ato_kit
  • Availability: In Stock
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Available Options

Name Product Quantity Price
ATO Reservoir Monitoring Kit + $25.00 USD
Update Both Optical Sensors to XKC-Y25-V Non-Contact Water Sensors + $15.00 USD
Total Box:

Name Product Quantity Price
Custom Color
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Tags: robo-tank, auto, top, off, complete, kit, (ato), system