Description
- Simple and reliable monitoring of the water values in aquariums and ponds. Determines the ideal carbonate hardness in fresh and marine water.
- Colour change test: fill plastic cuvette with sample water, add reagent drop by drop until colour changes from blue to yellow. Number of drops = level of carbonate 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.



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