HYDROS Control X3 Controller

What’s Included

• 1x Control X3 Unit

What’s Not Included

• Power Cord

• Probes

• Sensors

If you plan to use the X3 as a standalone controller, we recommend purchasing the HYDROS Control Power Supply.

Ports & Connection Options

The HYDROS Control X3 provides the basics for a small system or can expand into a larger setup. It includes:

• 2 Sense Ports – Connect temperature sensors, water level sensors, or rope leak detectors.

• 1 Probe Port – Attach a pH or ORP probe for water quality monitoring.

The X3 can send alerts and notifications, and control outlets for lights, pumps, feeders, and more.

Optional Accessories & What They Do

Probe Port Accessories

• HYDROS Pinpoint pH Probe – Allows you to set safe pH ranges in the app. Sends mobile alerts if pH moves out of range.

• ORP Probe (sold separately) – Track oxidation-reduction potential for advanced monitoring.

Sense Port Accessories

• HYDROS Temperature Sensor – Set safe temperature ranges and receive alerts if water gets too hot or cold. Can also trigger heaters, chillers, or fans plugged into outlets.

• HYDROS Rope Leak Sensor Kit – Flexible rope detects leaks anywhere along its length; triggers alerts, alarms, or even shuts off pumps to prevent water damage. Includes rope, adapter cable, and 10 mounting clips.

• HYDROS Water Level Sensor – Optical sensor that monitors when tanks need top-offs or dosing containers need refills.

WiFi Accessories

• HYDROS 4-Outlet WiFi Power Strip – Control up to 4 devices like pumps, lights, heaters, or skimmers, and automate them through schedules in the app. USB ports can run cooling fans and other accessories.

• HYDROS Smart WiFi Plug – Adds single-outlet control for smaller items like lights, UV sterilizers, or pumps.

Why Choose HYDROS?

• Works as a standalone controller or integrates with other HYDROS devices for system expansion.

• Each HYDROS unit has its own CPU, so there’s no single point of failure.

• Monitor and control your system from anywhere using the HYDROS app.