The HYDROS Flow Sensors are easy-to-install water flow meters that monitor the flow rate through your aquarium system and communicate directly with the HYDROS app. Suitable for both freshwater and saltwater setups, these sensors provide peace of mind by ensuring your vital equipment is operating correctly. You can also automate responses through the app—for example, turning off a connected device if flow falls outside a set range. Ideal for reactor feed lines, return pumps, or other critical water circuits.
Available Sizes & Flow Ranges:
3/4 inch: 40–800 GPH | 8 ft wire | Includes Schedule 80 PVC Unions
1 inch: 50–1500 GPH | 8 ft wire | Includes Schedule 80 PVC Unions
1 1/2 inch: 100–2500 GPH | 8 ft wire | Includes Schedule 80 PVC Unions
2 inch: 200–4050 GPH | 8 ft wire | Includes Schedule 80 PVC Unions
Requirements for Use:
HYDROS Control with an available Sense Port
Basic plumbing knowledge
Pipe thread tape and PVC adhesive
Features:
Aviation-style GX-12 plug for safe connection to HYDROS Sense Ports
No additional power source required
Official HYDROS accessory manufactured by AutoAqua (Taiwan)
Compatible with HYDROS app for monitoring and automation