Water tester
Colombo NO3 Test
Precise nitrate test for pond water
- Präzision – Exakte Bestimmung des Nitratwertes
- Kontrolle – Frühzeitiges Erkennen erhöhter NO3-Werte
- Einfachheit – Schnelle Durchführung als Tröpfchentest
- Sicherheit – Unterstützt ein stabiles Teichmilieu
Auf Lager · voraussichtlich bei dir 17.–22. November
Colombo NO3 Test – Precise nitrate test for pond water
Details
All About the Product
Product description
Colombo NO3 Test – Precise nitrate test for pond water
The Colombo NO3 Test is a reliable drop test for determining the nitrate level (NO3) in pond water. An excessively high nitrate level can promote algae growth and burden the biological balance in the pond.
With this test, you can monitor your water parameters regularly and ensure healthy, stable, clear, and balanced pond water.
One pack is sufficient for approx. 40 tests.
Who is the Colombo NO3 Test suitable for?
🐠 For koi and garden pond owners
🌱 In case of increased algae growth
💧 For regular monitoring of water quality
⭐️ Advantages of the Colombo NO3 Test
- Precision – Exact determination of the nitrate level
- Control – Early detection of elevated NO3 levels
- Simplicity – Quick execution as a drop test
- Safety – Supports a stable pond environment
- Yield – Approx. 40 tests per pack
Technical specifications
At a glance
Application and Dosage
Application
Dosage
What buyers say
What customers say about Koi-Area
Before you order
Frequently Asked Questions
When will it arrive?
Ships from Germany, usually within 2 to 4 business days. Individual items are reproduced upon order – in that case, it takes about 10 to 14 business days. The estimated delivery date is shown at the top of the checkout area.
How much is shipping?
Within Germany €5.90 up to 30.9 kg, tiered above that. To Austria, Belgium, Luxembourg and the Netherlands from €7.50, to Denmark from €13.90 – each tiered by weight.
Can I pick it up from you?
Yes, free in Mönchengladbach, Tomphecke 25. Monday, Wednesday, and Friday from 10 am to 5 pm. Just add it to your cart and select pickup at checkout.
I'm not sure if this is suitable for my pond.
Then call us before you order: +49 152 27783926, Monday to Friday from 9 am to 3 pm. You’ll speak with someone who keeps koi and builds pond systems themselves. If a product isn’t right for your setup, we’ll tell you.
Can I return it if it doesn't fit after all?
The statutory 14-day right of withdrawal applies to equipment, accessories, and unopened goods. For hygiene reasons, we cannot accept returns of opened food and grooming products.
How do I pay?
PayPal, Klarna, Apple Pay, Shop Pay, credit card and the other payment methods you see at checkout. You can also pay in person when picking up your order.
Community
Over 17,000 people follow us on social media
We’ll show you what’s happening at the trade show—and you show us your ponds. We can answer your questions faster there than over the phone.
