ReefControl Lite Aquarium Controller - Red Sea

The ReefControl Lite is a compact but capable controller designed to keep you informed of your reef’s most important parameters. It works within the Red Sea ReefBeat ecosystem, giving you access to real-time monitoring, notifications, and automation tools that help create a safer and more stable aquarium.

Acting as the entry point into the ReefSense platform, the ReefControl Lite serves as the main hub for Red Sea’s digital probes. It tracks key water parameters around the clock and immediately provides pH and temperature readings using the included dual-sensor probe.

Its versatility comes from its universal digital ports. You can connect any ReefSense probe or sensor, such as Salinity, ORP, or Leak Detectors, and the controller will automatically recognize and configure the device. Setup stays simple, even as your monitoring needs expand.

The ReefControl Lite also supports equipment automation. Through the ReefBeat app, you can build rules that operate 12V DC devices based on real-time sensor readings. When paired with the ReefControl Power unit (sold separately), these same rules can be applied to AC-powered equipment like heaters, chillers, skimmers, and more.

Key Features

Central monitoring hub
Serves as the core controller for the ReefSense line of digital probes and sensors.

Dual probe included
Comes equipped with a ReefSense pH probe and integrated temperature sensor for immediate, high-accuracy readings.

Flexible digital ports
Any ReefSense probe or sensor can connect to any available port without programming or calibration work.

ReefBeat app connectivity
Monitor live parameters, set alert thresholds, review historical data, and build trend graphs directly from your mobile device.

Automated device control
Create rules that operate 12V DC equipment based on temperature, pH, or other connected sensor data.

Ecosystem expansion
Integrates with the ReefControl Power (sold separately) to allow automation of AC-powered devices such as heaters, chillers, pumps, and ozonizers.

ATO compatibility
Add a ReefControl ATO Module (sold separately) to operate a complete, sensor-driven automatic top-off system.

Future-ready design
The digital system automatically accepts new probe types as Red Sea expands the ReefSense lineup.

Benefits

24/7 visibility
Receive live updates on your reef’s condition and instant notifications whenever a reading falls outside your chosen range.

Disaster prevention
Use sensor inputs to shut down pumps during a leak, activate cooling fans, or respond to temperature shifts automatically.

Stable reef conditions
Keep your aquarium consistent by automating heating, cooling, dosing, or other equipment based on live readings.

Easy calibration
The ReefBeat app provides guided, semi-automatic calibration. Calibration data is stored in each probe, allowing you to move probes without repeating the process.

Remote Bluetooth readings
Check pH, temperature, or salinity at your mixing station using any ReefSense probe through a temporary Bluetooth connection to your phone.

What's in the Box

• ReefControl Lite Controller

• ReefSense combined pH and temperature probe

• See manual for complete contents and calibration solutions

Meet the ReefControl Family

ReefControl Lite

Includes a pH and integrated temperature probe and can operate two connected probes or sensors along with one controllable 12V DC device such as an ATO pump or cooling fan.
Includes: Control unit (max two sensors), pH and temperature probe, 12V port, and power supply.

 
ReefControl Pro

Includes a pH and temperature probe and supports up to four sensors, or seven when using the ReefSense 4-Port Expander, with two controllable 12V DC outputs.
Includes: Control unit (max seven sensors with expander), pH and temperature probe, two 12V ports, and power supply.

 
ReefControl Pro Deluxe Kit

A more complete setup that includes the controller plus a pH and temperature probe, salinity probe with integrated temperature, ORP probe, and leak detector.
Includes: Control unit (max seven sensors with expander), pH and temperature probe, salinity probe, ORP probe, leak detector, two 12V ports, and power supply.

 
ReefControl Power (Sold Separately)

A smart power center that allows ON and OFF control for connected equipment, tracks power usage per outlet, and brings non-Red Sea devices into ReefBeat’s automation system. Each outlet can follow a custom schedule or respond to any ReefSense sensor.
The Deluxe version adds a tactile control panel with illuminated ON and OFF buttons for each socket.

 
ReefSense Probes & Sensors

The ReefSense lineup includes six digital sensors: Temperature, pH with integrated temperature, salinity with integrated temperature, ORP, leak detection, and ATO with integrated temperature. Any ReefSense device can plug into any ReefControl port without programming.

 
ReefControl Lite & Pro Highlights

• Real-time monitoring

• High accuracy digital sensors

• Universal ports for all probe and sensor types

• 12V DC outputs for accessory control

 
ReefControl Power Highlights

• Integrates non Red Sea equipment into ReefBeat

• Power usage tracking for each outlet

• Supports schedules or sensor-based automation

• Six sockets (UK, EU, AUS) or eight sockets (North America, Japan)

• Deluxe version includes a manual pushbutton control panel