HYDROS 3/4" Flow Sensor
$ 64.44
- HYDROS 3/4" Flow Sensor – Reliable Real-Time Flow Monitoring for Aquariums The HYDROS 3/4" Flow Sensor makes flow monitoring straightforward, smart, and highly accurate for any reefing setup. Whether you're dialing in a reactor feed or checking return pump efficiency, this flow sensor for aquariums integrates seamlessly with your HYDROS automation ecosystem. Keep Your Water Flow in Check with the HYDROS 3/4" Flow Sensor Aquarium tech has evolved, and the 3/4" Flow Sensor proves it. Instead of guessing if your return pump is working efficiently, this device gives you real-time flow data directly inside the HYDROS app. It helps hobbyists detect issues early—before they cause problems in the tank. Designed for ¾" plumbing with a range of 40–800 GPH Compatible with saltwater and freshwater systems Seamlessly connects via Sense Port on any HYDROS controller Built to automate connected gear if flow drops unexpectedly Need automation for your water top-off too? Browse Controllers and flood control and leak sensor accessories for plug-and-play options. HYDROS 3/4" Flow Sensor Features Better Automation and Protection This aquarium flow sensor is more than just a data collector. When paired with a HYDROS controller, it actively improves your system's reliability. If the water flow changes, it can automatically shut down a return pump, switch off a heater, or activate a backup system. This is especially helpful when combined with Flood Control & Leak Sensors. Additional Flow Sensor Options HYDROS also offers a full range of flow sensors for different plumbing sizes: ¾" Flow Sensor: 40–800 GPH 1" Flow Sensor: 50–1500 GPH 1.5" Flow Sensor: 100–2500 GPH 2" Flow Sensor: 200–4050 GPH These sizes allow you to build a fully customized, fully automated system that fits your plumbing without compromise. Warranty and Peace of Mind Backed by a 6-month limited warranty, the 3/4" Flow Sensor is built with durability and performance in mind. As long as it's used properly and not modified, HYDROS stands behind it.




