Automate and safeguard your aquarium with the Hydros Water Level Sensor.This reliable optical sensor detects when your tank needs top-offs or when a dosing container requires refilling, ensuring stable water conditions with precision and ease.
- Accurate optical sensor monitors aquarium water level
- Ideal for ATO systems, dosing reservoirs, and overflow protection
- Connects to any Hydros Sense Port (Control 2, Control 4, etc.)
- No external power source required
- Compact and durable design for both saltwater and freshwater use
More Information
| Brand | Hydros (CoralVue) |
| Product Type | Water Level Sensor |
| Compatibility | Hydros Sense Port Devices |
| Suitable Aquariums | Saltwater and Freshwater |
| Item # | HDRS-LS-202H |
| Condition | New |
| MSRP | $46.19 |
| Availability | In Stock |
| Made In | USA |
FAQ
- Can this be used for ATO systems?Yes, it’s ideal for automatic top-off and refill applications.
- Is a power adapter needed?No, it connects directly to a Hydros Sense Port without additional power.
- What controllers are compatible?Works with Hydros Control 2, Control 4, and similar devices.






Reviews
There are no reviews yet.