PRO K (Potassium) Test
JBL Test PRO K is a drop test for measuring potassium levels in aquarium water, intended for aquarists who…
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JBL Test PRO K is a drop-based test for measuring the potassium level in aquarium water. It is intended for aquarium keepers who want to check this parameter directly rather than estimate it.
Why it matters
- It is a drop test, so the result comes from a colour reaction you compare after adding the reagent to a water sample.
- It targets one parameter, potassium, so the reading applies specifically to that element.
- It is designed for aquarium water, which places it in the water chemistry and testing range of the JBL line.
- It is sold under the JBL brand with a fixed model code, JBL TEST K, making it easy to reorder the same test.
Specifications
- Brand: JBL
- Model: JBL TEST K (Test PRO K, Potassium)
- EAN: 4014162056894
- Weight: 0.1 kg
- Category: Exotic aquatics > Water, chemistry and tests > Water testing and meters
What it works with
The test is used for checking potassium in aquarium water, so it fits any freshwater or aquarium setup where this parameter is monitored. It works as a standalone check and is grouped with other water chemistry tests in the same category.
Technical specification
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Frequently asked questions
This drop test measures the potassium level in aquarium water. It is designed for use in aquariums.
It is a drop-based test, so the reading is taken by adding drops of reagent to a water sample. The product is sold as a single JBL test with the symbol JBL TEST K.
The gross price is 111.99 zł. The product weighs 0.1 kg.
Use the EAN code 4014162056894 or the symbol JBL TEST K. Both identify this specific JBL potassium test.
It is in the Exotic Underwater Life category, under Water, chemicals and tests, then Water tests and meters. This places it with other aquarium water-testing products.
Questions & answers
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