Red Sea ReefSense – ORP Probe

Red Sea ReefSense Digital ORP Probe provides reliable oxidation‑reduction potential monitoring inside the ReefControl ecosystem—helpful for reefkeepers running ozone, managing high‑bioload systems, or simply wanting another layer of insight into overall water quality stability.

Connect the ORP probe to ReefControl Lite or ReefControl Pro for real‑time readings, notifications and logged trends in the ReefBeat app. ORP can also be used as a trigger for automation—such as switching an ozoniser on only when needed—when paired with ReefControl Power for sensor‑controlled AC sockets.

ReefSense probes are digital to help reduce electromagnetic interference between probe and controller, and each probe stores its own calibration data and history. That makes routine cleaning, calibration, and “remote use” via Bluetooth far more practical—especially if you like calibrating at the sink rather than crouching in a cabinet.

The ORP probe features dual ceramic external junctions in a double‑junction design for increased longevity in marine conditions.

Key specifications

• ORP accuracy: 30 mV
• ORP precision: 1 mV
• Design: Double junction with dual ceramic external junctions
• Compatibility: ReefControl Lite/Pro (ReefBeat ecosystem)
• Automation: Can trigger control via ReefControl Power

We take livestock seriously. That's why we don't sell anything we wouldn't be comfortable putting in our own tank.

As we are direct from source, we import and sell direct to the public. This means you can buy with confidence knowing EMA prides itself on excellent handling and conditioning protocols.

Fish

All our fish held in a quarantine system for a minimum of 3 weeks. During this time, regular water changes are performed, and twice daily (or sometimes more) feedings are performed.

Copper is dosed and checked twice a day for ich and velvet.

During this treatment fish are given formalin baths for brooklynella and a minimum of 3 praziquantel doses is performed for flukes.

Coral

Our coral is quarantined for a minimum of 3 weeks, just like fish. During this time, regular water changes are performed, water testing done, and once a month a Fauna Marin ICP Total is performed.

Corals are inspected for pests/general health and are provided with a pest dip once a week for at least 3 weeks.

If we see signs of pests, the quarantine period is extended and/or additional dips are performed

If coral is bleached/unhealthy, it will remain in quarantine until healthy enough to sell.