Controllers & Monitors

HYDROS iV PRO Drive Port Accessory – Isolated Testing for Maximum Accuracy Get the most accurate pH and conductivity readings possible with the HYD...

The Red Sea ReefControl Power 8 Deluxe is the ultimate power management solution for modern reef aquariums, combining the advanced automation of th...

Continuous-Duty Aquarium Dosing Controller – Available at Reef Supplies Canada The HYDROS Sole is a powerful hybrid aquarium controller built aroun...

The HYDROS Diaphragm Pump is a small 12V Drive Port accessory that uses positive external displacement to move liquids. It is a smart alternative t...

HDRS-WELE-PWR: Works with HYDROS XD, WaveEngine LE ONLY (Does NOT work with WaveEngine)

HYDROS Rope Leak Sensor Cable ONLY. Part of set

Red Sea ReefControl – Advanced Reef Monitoring System in Canada Take full control of your reef aquarium with the Red Sea ReefControl Family, an int...

Monitor Passing Water FlowThe HYDROS Flow Sensors are easy-to-install flow meters that communicate to the HYDROS app the flow rate of water passing...

  The Red Sea ReefSense Temperature Probe is a dedicated, high-precision digital sensor designed for continuous and reliable aquarium temperature m...

The Red Sea ReefSense Salinity & Temperature Probe is an advanced digital 2-in-1 sensor designed to provide continuous, accurate monitoring of ...

The Red Sea ReefSense Magnetic 4-Probe Holder is a dedicated mounting accessory designed to securely organize and position multiple ReefSense digit...

The Red Sea ReefSense 4-Port Expander is an essential accessory for advanced users of the ReefControl Pro controller who require monitoring of mult...

The Red Sea ReefControl ATO Module is an essential add-on designed to seamlessly integrate a complete, fail-safe Automatic Top-Off (ATO) system int...

Red Sea ReefControl – Advanced Reef Monitoring System in Canada Take full control of your reef aquarium with the Red Sea ReefControl Family, an int...

The Red Sea ReefSense Digital pH & Temperature Probe is a dual-purpose sensor designed to monitor two of the most important parameters for main...

The Red Sea ReefSense ORP Probe is an advanced digital sensor designed for reef keepers who want to continuously monitor Oxidation Reduction Potent...

The Red Sea ReefSense Leak Detector is a critical digital safety accessory designed to provide instant warning and automated response to water leak...

The Red Sea Control Panel 8 is a dedicated manual control accessory designed specifically for the ReefControl Power 8 smart power center. It is not...

The Red Sea ReefControl Power 8 is an advanced smart power management center designed to bring control of all your AC-powered aquarium equipment—in...

The Red Sea ReefControl Grounding Probe is a dedicated, universal safety device designed to help protect both you and your aquarium livestock from ...