Probes & Sensors

A dedicated holder designed to cleanly and securely mount a 4 ReefSense probes (such as pH, Salinity, ORP, or Temperature) in your sump or aquarium, ensuring it stays in the optimal position for...

Red Sea ReefSense USB Power connector Requires: Red Sea ReefControl System

The ReefSense 4-port expander enables the ReefControl Pro to accommodate 7 ReefSense Probes/sensors.

The digital ATO sensor and DC pump of the ReefControl ATO module connect directly to the ReefControl Pro or Lite to seamlessly add a fully featured ATO to your system without the need for an...

The single most important safety device for any aquarium. A universal titanium grounding probe protects you, your family, and your livestock from dangerous stray voltage and electrical shock. By...

A dedicated holder designed to cleanly and securely mount a single ReefSense probe (such as pH, Salinity, ORP, or Temperature) in your sump or aquarium, ensuring it stays in the optimal position for...

Red Sea ReefSense Salinity Calibration Solution (5-Pack) Keep Your ReefControl Salinity Monitoring Accurate and Consistent Salinity stability is one of the most critical parameters in a healthy...

Keep Your Reef’s Water Level & Salinity Locked In With Solid-State Digital Precision Maintain rock-solid salinity and seamless water-level management with the Red Sea ReefSense ATO Sensor. Designed...

Gain ultimate peace of mind with the ReefSense Digital Leak Detector. This highly sensitive, REEF-SPEC sensor connects directly to your ReefControl unit, instantly notifying you and enabling an...

The titanium-tipped ReefSense temperature probe can be connected directly to the ReefControl Power or to the ReefControl Lite or Pro controllers, providing real-time temperature monitoring,...

Red Sea ReefSense pH High Calibration Pack (10-Pack) Keep Your ReefControl System Accurate, Reliable, and Reef-Ready Accurate pH monitoring is essential for tracking calcification rates, diurnal...

The ReefSense Salinity & Temperature probe can be connected to the ReefControl Lite or Pro controllers, providing real-time monitoring, notifications, and logs. Both the Salinity and temperature...

The digital ReefSense ORP probe can be connected to the ReefControl Lite or Pro controllers, providing real-time monitoring, notifications and logs. It can also be configured to automatically...

The ReefSense pH & Temperature probe can be connected to the ReefControl Lite or Pro controllers, providing real-time monitoring, notifications, and logs. Both the pH and temperature readings can be...