Healthy fish start with healthy water.
Know exactly when your water needs attention – before your fish do
Never guess your water quality again
Real-time tracking, cloud back-ups and live alerts for stress-free fish-keeping
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Sold out
Aquarium Sensor Starter Kit
1 reviewRegular price €139,99 EURRegular priceUnit price / per€155,50 EURSale price €139,99 EURSold out
Spare Sensors & Upgrades
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Temperature Sensor
Regular price €15,60 EURRegular priceUnit price / per -
TDS Sensor
Regular price €24,60 EURRegular priceUnit price / per

Visualize Your Water Quality Everywhere
See pH, temp & TDS live on your phone—anytime, anywhere.

Get Notified Before It’s Critical
Instant push alerts warn you early so you can act, not react.

Grow Stronger Plants with Stable Water
Steady values let plants thrive; enjoy lush greens with less guesswork.

Understand unusual fish behavior
Weird fish? Check live stats in seconds and spot the hidden cause.
A heart-warming
Thank You for Supporting us
By choosing Aquaware you’re backing a small, owner-run studio that designs, hand-assembles and tests every kit. Your purchase funds new features, pays fair local suppliers and keeps our support personal and fast. Thank you for helping us reinvent water care—one aquarium at a time.
A little sidenote
How We Care for the Environment 🌍💙
Carbon-Neutral Shipping with DHL GoGreen
We ship all our products exclusively with DHL GoGreen, ensuring that every order is delivered in a climate-friendly way. By offsetting CO₂ emissions, we help protect the planet with every package sent.
Plastic-Free Packaging & Filling Materials
We care about reducing waste! Our packaging is 100% plastic-free, using only biodegradable or recyclable materials. No unnecessary plastic, just eco-conscious packaging that protects your kit and the environment.
Digital Manuals – Less Waste, More Convenience
Instead of printing bulky manuals, we provide an easy-to-access digital guide. This way, you get all the instructions you need while helping save trees and reducing waste. No more throwing away endless paper pages!
Sustainable PLA Filament for 3D-Printed Parts
Our enclosures and components are 3D-printed using PLA, an eco-friendly, biodegradable material made from renewable resources like corn starch. PLA is a sustainable alternative to traditional plastics and has a lower carbon footprint compared to many other filaments.
💡 Note: While PLA is industrially compostable, it requires specific conditions to fully break down. If you no longer need your enclosure, we recommend recycling or repurposing it for DIY projects!
Energy-Efficient Technology
At Aquaware, we prioritize sustainability, not just in packaging but also in how our devices operate. Our Arduino ESP microcontrollers and sensors are designed to be ultra energy-efficient, ensuring minimal power consumption while delivering accurate water quality data.
🔽 How Much Power Does It Use?
Our ESP32 microcontroller consumes approximately 0.08W (80mW) when actively transmitting data and even less in standby mode. The sensors themselves have very low energy draw, with the temperature, TDS, and turbidity sensors consuming only a few milliwatts each.
🔽 What Does That Mean for Your Energy Bill?
If your kit runs 24/7 for an entire month, it would consume roughly:
🟢 57.6Wh per month (0.08W x 24h x 30 days)
🟢 At an average electricity cost of €0.30 per kWh, that’s less than €0.02 per month!
This means you can monitor your water quality continuously with nearly zero impact on your electricity bill – and without unnecessary energy waste.
Got More Ideas?
We’re always looking for new ways to improve sustainability. Do you have ideas on how we can make Aquaware even more eco-friendly? We'd love to hear from you!
📩 Reach out to us at info@kesslermatics.com and help shape a greener future together. 💚