Products
Products built for connected aquatic systems.
YuzhaLink products connect monitoring, control, automation, safety, and remote management into one reliable system — for modern aquariums, aquatic stores, breeding setups, and professional aquatic environments.
Where do you start?
Tell us what you're here for.
People arrive at very different points. Pick the one that sounds like you — it's a faster route than scrolling every product.
I'm new to YuzhaLink
Start with the system overview and a recommended setup for your kind of tank.
Where to beginI already have a controller
Add compatible sensors, control modules, and expansion to what you run today.
Add to my systemI run a store or project
Build a complete, multi-tank setup with safety and remote management.
Plan a setupI need a part or accessory
Replacement probes, calibration kits, and the small parts that keep a system running.
Find a partProduct families
Eight families. One connected system.
Every product belongs to a family with a clear job inside the YuzhaLink system. Start with the role, then drill into the devices.
Controllers & hubs
The core of the system — connects devices, runs automation, and links the aquarium to the platform.
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Sensors & probes
Monitor temperature, pH, conductivity, water level, light intensity, and more environmental data.
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Automation & control modules
Switch, dose, and schedule equipment — turning sensor data into action automatically.
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Power & safety
Reduce risk from equipment failure, electrical faults, power loss, and incorrect operation.
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Lighting & flow control
Control lights, return pumps, and wavemakers on schedules or environmental rules.
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Expansion modules
Add more ports, sensors, and control channels as your system grows.
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Kits & bundles
Pre-matched systems for a specific tank type — the fastest way to start with confidence.
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Accessories & replacement parts
Calibration sets, replacement probes, mounts, and the small parts that keep a system reliable.
BrowseHow it fits together
Start with a system, not a single device.
A YuzhaLink setup isn't a drawer of smart plugs. A controller sits at the center, sensors feed it data, and it drives your equipment — all connected to the platform.
A basic system
- A controller at the center
- Sensors reading your water
- Controlled devices — lights, heaters, pumps
- A platform account to see it all
A more advanced system
- Automation rules that act on the data
- Alerts when something needs you
- Safety protection and remote management
- Expansion modules as the system grows
Recommended starting points
Not sure what to buy first? Start here.
Practical starting paths for common situations — what to consider first, before you think about every option.
Home aquarium
Basic monitoring
Planted tank
Lighting & temperature control
Reef tank
Safety monitoring
Arowana system
Stability management
Aquatic store
Multi-tank management
Breeding setup
Remote monitoring
The products
A selection from the line.
A representative set of what we make today. The full, filterable catalog with live stock and pricing lives in the shop.
Home Aquariums
YuzhaLink Wi-Fi Water Leak Sensor
The YuzhaLink Wi-Fi Water Leak Sensor watches the places where aquarium water actually escapes: the cabinet under the tank, the floor around a sump, an equipment bay, the joints in a pipe run, and wh…
Home Aquariums
Trinity Planted Edition
Trinity Planted Edition is a linear LED light built for planted tanks and aquascapes, and its defining idea is where it mounts.
Home Aquariums
V-Link 4 DC Power Controller
This 4-channel low-voltage DC power controller is designed for aquarium ecosystems, supporting independent multi-channel control and automatic scheduling, removing the clutter of multiple adapters an…
pH Sensor
The YuzhaLink pH Sensor tracks acidity continuously in aquariums, sumps, fish rooms and aquaculture systems, so pH becomes a trend you can read rather than a number you happen to catch on the day you…
Showing a representative selection · the full catalog lives in the shop.
Already in the water
Real products, running on real tanks.
The platform interface
Installed on a tank
A real deployment
Packaging & labels
Where to go next
Buy, plan, or understand the system.
Shop
Know what you need? Head to the shop for stock, pricing, and checkout.
Go to shopSolutions
Unsure which products fit your tank? Explore setups built for your scenario.
Explore solutionsPlatform
Want to understand the system behind the products? Read about the platform.
See the platformYuzhaLab
Want testing, guides, and aquatic knowledge? Enter the lab.
Enter YuzhaLabThe whole idea
YuzhaLink products are designed to work together — from individual devices to complete aquatic automation systems.
Start with one device or plan a full setup. Either way, it's one system that grows with you.