Description
sera Nitrite Test
For precise and easy measurement of the nitrite level
- monitor the nitrite level in aquariums and garden ponds according to scientific standards
- for new aquarium setups and after cleaning the filter
- a nitrite concentration that is too high is fatal for fish
- complete kit with vial, syringe, and evaluation chart for precise water analysis
- with a readily understandable video tutorial for easy use
Nitrite is highly toxic to fish and should not be detectable in aquariums or garden ponds. It accumulates during the activation phase but decreases again once the nitrogen cycle has stabilized. Only then should fish or invertebrates be introduced. In a well-established aquarium, high nitrite levels can be caused by decomposition processes, overfeeding, or new fish.
The Nitrite Test quickly and reliably measures the nitrite level in the water and thus provides early warning of dangerous nitrite peaks – particularly important for new aquarium setups.
The complete kit includes a vial, a syringe, an evaluation chart, and a QR code to a readily understandable video tutorial, for easy use.
For approx. 75 measurements.
Water tests for reliable water analysis
Regularly checking the water parameters in aquariums and ponds is the basis for creating optimal conditions for fish, shrimps, snails, and aquatic plants.
The sera water tests allow specific monitoring of the most important water parameters. Users can choose between the Quick Test and the precise drop tests, which provide particularly accurate results.
Because they are easy to use and produce reliable measurement results, changes in water can be recognized at an early stage. Thus, the tests help to prevent problems in time and ensure water quality in the long run – for a stable, healthy aquarium or biotope.
The products have a wide range of applications and, depending on the test, are suitable for freshwater aquariums, marine aquariums, garden ponds, and pools. They help to create and maintain optimal conditions for animals and plants as well as clear water.







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