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Description
Söll's KH quick test for the garden pond provides an overview of the carbonate hardness of the pond water, which should always be sufficiently high. The test is sufficient for 2 applications.
Instructions for determining the carbonate hardness with Söll KH Test garden pond:
1. Fill a test tube with pond water.
2. Close with the finger from above and shake vigorously. The best way to determine the respective colour is to look directly into the tube opening and compare it with the colour values printed on the card.
Analyze result:
The water in the tube turns blue.
The carbonate hardness is high enough!
The water turns yellow.
The carbonate hardness is too low.
| Brands (Manufacturers): | Söll |
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