Water Level Sensor by HYDROS

HYDROS Water Level Sensor: Smart, Reliable Water Monitoring for Aquariums

The HYDROS Water Level Sensor takes out the hardships of managing automation in your aquariu,. Whether you are running a freshwater or saltwater setup, this compact sensor helps you maintain fluid and consistent water levels without constant manual checks. Just set it, forget about it even—and enjoy peace of mind while your tank water level stays stable.

Why the HYDROS Water Level Sensor Belongs in Your Setup

Manual water level checks are tedious and—let’s be honest—easy to forget. The HYDROS Water Level Sensor adds automation and reliability to your routine. No more surprises when your ATO runs dry.

Key Features:

• Slim Magnetic Mount: Easily installs on tight spaces without tools or clamps.

• Zero Moving Parts: Reduces risk of failure and eliminates unnecessary maintenance.

• Built to Last: Rated IP65 for water and dust resistance, ideal for humid sump areas.

• 24/7 Functionality: Monitors levels day and night with total reliability.

Smarter Solutions for Daily Aquarium Management

The HYDROS Water Level Sensor isn’t just a gadget—it’s a multitasking problem-solver for hobbyists who’d rather relax than troubleshoot.

How It Helps:

Dual-Sensor ATO Support

• Automates top-offs with high/low-level detection.

• Keeps salinity and water levels in check without daily oversight.

Dosing Container Monitoring

• Triggers alerts when dosing liquids run low.

• Ensures corals and plants get supplements right on time.

ATO Reservoir Management

• Prevents overflow by monitoring reservoir levels.

• Adds an extra layer of safety to your system.

Equipment Shutdown Protection

• Automatically powers off heaters or pumps during low water conditions.

• Protects hardware from dry-run damage.

HYDROS Water Level Sensor Technical Specs

For those who like to know about the finer details:

• Sensor Dimensions: 0.78" x 1.02"

• Magnet Dimensions: 0.78" diameter x 0.31" thickness

• Max Mounting Thickness: Up to ½ inch

What’s Included with the HYDROS Water Level Sensor

Everything you need to get started:

• 1x HYDROS Water Level Sensor

• (HYDROS Controller sold separately)

No fluff. Just the essentials—ready to install right out of the box.

Why Aquarium Hobbyists Choose the HYDROS Water Level Sensor

This sensor brings automation, protection, and peace of mind to your setup. It’s compact, smart, and built to work with the HYDROS Control system—making it a natural addition to any modern tank.

What Makes It Worth It:

• Monitors water levels accurately, 24/7

• Reduces manual tasks like top-offs and supplement checks

• Protects pumps, heaters, and equipment from running dry

With a HYDROS Water Level Sensor, your tank management becomes more hands-off—while everything stays dialed in.

Warranty Coverage

The HYDROS Water Level Sensor is backed by CoralVue and HYDROS with a full warranty.

• Warranty Length: 1 year from the date of purchase

• Coverage Includes: Material and workmanship defects

Take the Next Step Toward Smarter Aquarium Care

Add the HYDROS Water Level Sensor to your tank system and enjoy reliable, automated water level monitoring. It’s a small upgrade with big impact—and your fish, corals, and equipment will thank you for it.