LaMotte Pulse®

First-of-its-kind continuous monitoring solution. Keep aquarium systems safe by cutting back on routine testing and minimizing equipment failure risk with real-time alerts.

Continuous Monitoring for Aquarium Care

LaMotte Pulse® delivers the speed and precision critical for maintaining healthy aquarium systems. With real-time data and clear analytics, users can make confident decisions that ensures aquatic life thrives in consistent, high-quality conditions.

24/7 Continuous Monitoring

Stay in the loop on aquarium health around the clock. LaMotte Pulse® continuously sends data to the WaterLink® app.

Maintenance-Free Dissolved Oxygen

Track dissolved oxygen in real-time to support healthier aquatic life and maintain ideal conditions for growth and energy.

Ammonia Detection

Catch critical issues early and take action fast with direct detection of ammonia’s most toxic form.

Medical-Grade Sensor Tech

Built with advanced medical-grade sensors that deliver fast, reliable readings.

Auto-Calibrating LaMotte PulseDisk™

The PulseDisk™ runs for 30 days of continuous monitoring and auto-calibration. Installing a new disk takes less than two minutes.

Streamlined Solutions

Fewer cords. No tubes. No reagents. No liquid waste. Better technology designed to simplify aquarium management.

Monitor Key Parameters with One Powerful Test

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Ammonia

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Oxygen

Temperature

How it Works

Heart

Sensor Module

Brain

Wi-Fi & Status Module

Black circular device with indented edges, viewed from top and side. The top displays the text LaMotte Pulse with blue signal icon. White background.

Magnet Mount

Rated for 1/2" Glass

LaMotte Pulse® FAQ

What is included with LaMotte Pulse®?

Will there be any routine calibrations required?

Temperature is factory calibrated and maintains its accuracy for at least two years. For the other measurements, LaMotte Pulse® uses sensor disks that come loaded with approximately 50 mL of standardized saltwater. When a LaMotte PulseDisk® is installed, it automatically calibrates the optical measurements to the standardized saltwater. When the auto calibration is complete, the user discards the standardized saltwater and no additional calibration is required during the 30-day service life of the LaMotte PulseDisk®.

How does the LaMotte Pulse® measure water parameters?

Temperature is measured via inert (rhodium plated) electrodes. The sensors on the LaMotte PulseDisk® contain proprietary covalently-bound indicator compounds. The indicators change color or fluorescence intensity in response to the water parameters and are responsive and reversible on a practical timescale. This allows measurement of levels that are constantly going up and down. The system does not use any reagents.

Is LaMotte Pulse® reef-safe? Where should it be installed?

LaMotte WaterLink® Home

WaterLink® is a free application that integrates with LaMotte’s advanced meters to simplify result analysis, display easy-to-follow treatment instructions, and so much more.

Learn more

A black tablet displays the WaterLink Solutions PRO dashboard, showing various water quality readings such as temperature, pH, chlorine, and alkalinity for a backyard spa.