Product: Blu Bios Test NO2
The nitrites are formed in the aquarium and ornamental pond as an intermediate product in the decomposition of organic matter.
Even a very low value of nitrite endangers the life of the fish, the aquarium is that in the ornamental pond.
Nitrites are removed by specific bacteria contained in the bacterial activators that are added to the biofilter, where they multiply to purify water.
It 'should also check the amount of nitrates, as these accumulate in the water, encouraging the growth of algae.
Instructions for use:
Mix reagents well before using!
1. Rinse the tube several times with the water to be tested and then fill it up to the 10 ml mark. Dried, then, the tube externally.
2. Add 10 drops of reagent
3. Close the test tube with the cap and shake it.
4. Compare the colors after 5 minutes, putting the tube on the chromatic scale, looking down from the light of day but not in the presence of sunlight.
5. Cleaning Before and after each test is necessary to clean the tube thoroughly with tap water.