WATR for Fisheries Management
Prevent Oxygen Crashes.
Protect Your Fishery with Real-Time Monitoring
Oxygen Crashes Are One of the Leading Causes of Fish Loss.
When oxygen levels drop suddenly - often overnight or during heatwaves - the impact on your stock can be devastating. Manual checks can't catch sudden crashes in time, and even running aerators constantly isn't efficient or sustainable.
WATR PRO gives you 24/7 dissolved oxygen monitoring.
WATR SWITCH automates your aeration.
Together, they help prevent fish loss - before it starts.
PROTECT YOUR FISHERY.
Talk to Our Team"Ever since we brought in WATR's DO Units and the Switch, our fishery has seen some fantastic improvements! Not only is the water in better shape, but we can also keep tabs on each of our lakes separately, giving us the inside scoop on their patterns. This data helps us make accurate predictions and head off any potential problems before they become a headache. Plus, the savings on fuel and costs are a real no-brainer."
Real-Time Monitoring + Automated Aeration = Full Control
WATR PRO - FLOATING
- 24/7 dissolved oxygen monitoring
- Live data accessible from your phone or computer
- Instant SMS & email alerts during dangerous drops
SWITCH - AUTO AERATION CONTROL
- Automatically activates aerators when oxygen dips
- Stops them when levels stabilise
- Reduces energy costs and stress
WATR - DASHBOARD
- Cloud based dashboard
- Real-time data 24/7
- Smart Alerts and Notifications
Easy install and set-up
Simply install the WATR PRO in your pond or lake
Connect to your existing aerators via WATR SWITCH
Monitor water quality in real time on the mobile dashboard and set incident alerts
Let the WATR Switch automatically manage aeration when needed
Why Fisheries Trust WATR
Prevent Fish Loss
Take action before oxygen crashes
Remote Monitoring
Access data anytime, anywhere
Save on Energy
Aeration only when it's truly needed
Instant Alerts
Stay informed in real time
Peace of Mind
Know your fish are protected, even overnight
Environmental Monitoring Awards 2025
Winner: Innovative Sensor Technology Implementation award
Highly Commended as Best Real-Time Water Quality Monitoring Project for our work with the North Devon UNESCO Biosphere Catchment.
Flexible Purchase Options
Option 1: Outright Purchase
Buy the system upfront and own the hardware with only ongoing subscription and maintenance fees. Contact us
Option 2: Data-as-a-Service (DaaS)
Get WATR Pro or WATR Bankside. Pay a simple monthly fee that includes:
- Hardware use
- Real-time data access
- Alerts & analytics
- Ongoing support & maintenance
You choose the model that works best for your budget and operation.
What next?
Get expert advice from our specialist environmental fisheries team, a custom quote, or book a free consultation.
Get in touch
WATR has been designed to improve water quality around the world by providing an easy, accurate and a reliable way of monitoring water conditions, if you have any enquiries or questions please get in touch. Send us your specific requirements and we will get back to you as soon as possible.




