 TetraTest Nitrite NO2 Test kit For Aquarium Tanks Simple to use kit for determining nitrite levels.
Application : The TetraTest Nitrite kit is a liquid kit, which works by changing the colour of a water sample in relation to the nitrite concentration. You simply need to compare the colour of the sample to the easy-to-read colour chart in order to determine the nitrite level.
If nitrite levels are high then you should seek advice as to the underlying cause.
Aquatix-2u Price: £6.29
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