Red Sea ReefSense Magnetic 4-Probe Holder

The Red Sea ReefSense Magnetic 4-Probe Holder keeps up to four ReefSense digital probes neatly organized and correctly positioned on your aquarium glass. Its strong magnetic mount holds the probes steady in the optimal spot for accurate, stable readings and a clean, clutter-free look, no more probes floating loose in the sump. It is part of Red Sea’s ReefControl smart monitoring ecosystem. Only running one probe? See the Single Probe Holder.

Why You’ll Love It

• Holds up to 4 probes, organize your whole ReefSense array in one tidy spot.
• Strong magnetic mount for aquarium glass up to 1/2 inch (12 mm) thick.
• Accurate readings, keeps each probe steady in the ideal position and flow.
• Universal ReefSense fit, works with any ReefSense digital probe: pH, Salinity, ORP, or Temperature.
• Backed by Red Sea, the maker of the ReefControl and ReefBeat ecosystem.

Specifications

Complete Your Setup

• Just one probe? Grab the ReefSense Single Probe Holder.
• Run it all with a ReefControl Pro or ReefControl Lite controller, or the full ReefControl Pro Deluxe Kit.
• Automate top-off with the ReefControl ATO Module & Temp Sensor, or browse more reef gear.

FAQ

How many probes does it hold?
Up to four ReefSense digital probes in one magnetic holder.

What glass thickness does the magnet fit?
It is designed for aquarium glass up to 1/2 inch (12 mm) thick.

Which probes are compatible?
Any Red Sea ReefSense digital probe, including pH, Salinity, ORP, and Temperature.

Do I need a ReefControl controller?
The holder simply mounts the probes. The ReefSense probes connect to a Red Sea ReefControl controller for monitoring.