Hydros HDRS-LS-202H | Water Level Sensor | Sense Port Accessory

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

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.