Hydros ATO Kit - Coralvue

Hydros ATO Kit - Coralvue

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The HYDROS ATO Kit comes with everything you need to add and manage automatic top-off through your HYDROS Controller. Using a HYDROS aquarium controller for your auto top-off system is not only a reliable solution but it also helps clear wire clutter in and around your aquarium. While this ATO system does require the HYDROS system to function, if you already have a HYDROS aquarium controller, this is a very economical add-on to manage water top off functions.

HYDROS Water Level Sensor

The HYDROS Water Level Sensor contains no moving parts that can fail. It’s extremely tiny; a little over a half-inch thick with a circumference the size of a US penny. The optical eye is magnetically coupled with the magnet side measuring only ¼” thick. The sensor can be mounted to most clear, tinted, or painted surfaces up to ½” thick. The sensor operates in the daytime or complete darkness so it’s safe for use hidden inside your aquarium stand or in the back chambers of an all-in-one aquarium. The sensor is easy to place, easy to move, and easy to clean. The sensor connects with any HYDROS Sense Port using an aviation-style plug for safe operation. No additional power source is needed to run the sensor.


HYDROS DC Micro Pump

Controlled and Powered by HYDROS to Top-Off Your Tank! The HYDROS DC Micro Pump is powerful despite its small size. When connected to a Drive Port on the HYDROS Control 2 or Control 4, the controller will supply power to the pump so no additional cords or power bricks are required for operation.


Sensor Specifications

  • Sensor Dimensions: .75”(Diameter) x .55” (Thickness)
  • Magnet Mount Dimensions: .75” (Diameter) x .25” (Thickness)
  • Max Mounting Thickness: 1/2”


DC Pump Specifications

  • Pump Dimensions: 1.6”L x 1.062”W x 1.45”H
  • Max Head Pressure: 8 ft.
  • Flow Rate: 74 GPH
  • Power Draw: 4.5 Watts
  • Pump Voltage: 12V (brushless DC pump)
  • Tubing Diameter: 8.5mm OD, 6.5mm ID


What’s Included?

1x HYDROS Water Level Sensor

1x HYDROS DC Micro Pump

1x Hang-On Tubing Mount

1x Tubing

1x Siphon Break