Permanent tests
Permanent aquarium tests allow continuous monitoring of fundamental parameters such as pH or CO₂, providing an immediate indication of the water's condition.
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Unlike drop or digital tests, permanent tests remain installed directly in the tank and change color according to the detected value. This way, you can have constant visual control without having to repeat daily measurements.
They are highly valued in planted aquariums, where CO₂ monitoring is essential for plant growth, but there are also versions for checking pH or other key parameters.
Practical and immediate, they represent a useful support to traditional tests. For details on monitored parameters and indicator duration, consult the product data sheets.
Tip: use permanent tests for quick visual control and combine them with liquid or electronic tests for more precise data.
— Tip from the Hobby Pesca & Acquari Team