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Proaqua Test Refill GH JBL
J2410900
€4.99
VAT included
Monitoring of the water values in ponds and aquariums
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Determines the ideal general hardness in freshwater aquariums and ponds.
Colour change test: fill plastic cuvette with sample water, add reagent drop by drop until colour changes from red to green.
Number of drops = level of general hardness.
When to use: for setting up a new aquarium: once a week, afterwards once a month.
You will find detailed information and troubleshooting tips about water analysis on the JBL website in Essentials/Aquarium or Pond.
Package contents: 1 GH quick test, incl. one reagent.
- Type de test
- Recharge
- Mesure du Test
- GH (Dureté totale)
Reviews about this product
-
Olivier L.
Published Apr 04, 2026 at 06:24 am (Order date: Mar 29, 2026)C (Translated review)
-
Virginie B.
Published Sep 20, 2025 at 03:20 pm (Order date: Sep 11, 2025)In accordance with my order. (Translated review)
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