HYDROS Sole (Coming Soon)

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Controller Designed for Continuous-Duty Liquid Dosing Applications

The HYDROS Sole is an aquarium controller hybrid with a heavy-duty liquid dosing pump designed for continuous dosing applications like controlling effluent in a calcium reactor, kalkwasser additions, dosing liquid foods, feeding a sulfur reactor, and performing water changes.

The controller is suitable for both saltwater and freshwater aquariums and can be used independently or in conjunction with other HYDROS devices. The Sole can send alerts and notifications, and when used with a HYDROS XP8 or WiFi Power Strip, it can also control outlets for lights, pumps, feeders, and other aquarium accessories.


Sole Includes:

  • Sole Controller
  • Power Supply
  • Calibration Beaker


  • Dimensions (LxWxH): 6 x 3.6 x 4.125in
  • Tubing Size (IDxOD): 3 x 5mm (0.25in Push-fit Fitting)
  • Pump Set Speeds (mL/min): 0.1 to 300


What you can expect from your HYDROS Smart Device

*HYDROS WiFi Power Strip, Control XP8, or Smart Plug required, but not included with Sole

  • Control your HYDROS device(s) from anywhere in the world using the technologically advanced HYDROS cloud-based app
  • Ability to monitor and control your HYDROS device(s) locally through WiFi
  • A fast dual-core 32-bit processor that allows control decisions to be made within each device
  • The user sets the alerts and notifications
  • Internal health monitoring to report voltages, currents, CPU status, and the internal temperature of each device
  • HYDROS Command Bus connections to transfer data and power to devices


Quick & Easy Setup

There is no complicated programming language to learn. If you can operate a smartphone, you can be the operator of a smart aquarium—tap, drag, press, or flick to adjust settings using intuitive icons and simple menus. Schedule each component in your aquarium life support system to run at a specific time, frequency, or intensity.  You can also use real-time data and easily configure more complex actions.

Splash Proof, Dust Proof, and Secure Connection

HYDROS devices look like industrial controllers because they are built to function in the harsh environment of a marine aquarium. The Robust HYDROS enclosure and aircraft-style connectors ensure long-term reliability in the face of splashes and corrosive salt spray.


Command Bus - 2 Available

The Command bus communicates with other HYDROS devices for the ultimate failsafe and can also power other Control devices.

Continuous Duty Liquid Doser

The HYDROS Sole features one (1) continuous-duty liquid dosing pump that is capable of controlling effluent in calcium or kalkwasser reactors, dosing liquid foods, feeding a sulfur reactor, and performing water changes.

The Sole Doser Features:

  • Quiet Operation
  • Robust Stepper Motor
  • For Continuous Use
  • Can Run in Reverse
  • Includes 1/4" Push-fit Fittings
  • Easy to Service

Control up to 8 WiFi Devices

The HYDROS App allows you to create rules and set schedules to control our 4-Outlet WiFi AC Power Strips and Smart Outlets. Quickly turn on or off different pieces of aquarium equipment like pumps, powerheads, lights, heaters, algae scrubbers, UV sterilizers, protein skimmers, and more.


*WiFi Power Strip or Control XP8 is required, sold seperately

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