




Water tester
Söll KH rapid test
Auf Lager · voraussichtlich bei dir 17.–22. November

Söll KH rapid test
Details
All About the Product
Product description
KH Quick Test
KH VALUE AT A GLANCE
- Quick test for measuring the KH value
- Extremely easy to use
- Result can be read via a color scale
The KH Quick Test provides a quick overview of the carbonate hardness of the water, which should always be sufficiently high (at least 5 °dH). The KH Quick Test is sufficient for two applications.
Instructions for determining carbonate hardness
1. Fill a test tube with pond water.
2. Seal the top with your finger and shake vigorously. It is best to determine the respective color by looking directly into the tube opening and comparing it with the color values printed on the card.
Possibilities
The water turns blue.
The carbonate hardness is sufficiently high (KH is greater than 5 °dH).
The water turns yellow.
The carbonate hardness is too low. TeichFit or AquaStab will establish a carbonate hardness above 5 °dH in no time. With the second test tube, you can check the KH value after using TeichFit or AquaStab.
| RANGE | ITEM NO. |
|---|---|
| 2 tests | 11980 |
Application and Dosage
Application
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.

