Accurate Nitrite Testing for Freshwater Aquariums
The Salifert Freshwater Nitrite Test Kit delivers precise and easy testing for nitrite (NO₂) levels in freshwater aquariums. Nitrite is a toxic compound that forms during the nitrogen cycle and can cause stress or death in fish if left unchecked. Regular testing ensures your biological filtration is working efficiently and your tank remains healthy.
Key Features & Benefits
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Measures nitrite (NO₂) quickly and accurately
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Detects even low concentrations that can harm fish
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Helps confirm proper cycling and biological filtration performance
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Sharp, easy-to-read colour change for reliable results
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Performs approximately 60 tests per kit
Why Choose the Salifert Freshwater Nitrite Test Kit?
Unlike basic strip tests, the Salifert Nitrite Kit uses advanced reagents that provide high precision and clear readings in just minutes. As a result, aquarists can detect dangerous nitrite spikes early—especially during tank cycling or filter maintenance. Furthermore, its accuracy and ease of use make it ideal for both beginners and experienced freshwater keepers.