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Monitor the pH value|fresh and marine water and ponds| For approx. 100 measurements|Made in Germany
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德國製造 Made in Germany
Makes it easy to monitor the pH value in fresh and marine water and ponds.
For approx. 100 measurements
In case of too low pH values we recommend sera KH/pH-plus (in freshwater aquariums) or sera pond bio balance (in ponds), in case of too high values in freshwater aquariums we recommend sera pH/KH-minus or filtering through sera super peat.