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A test to examine the concentration of nitrate (NO3) in the aquarium water. JBL tests are the most accurate on the market which gives us the guarantee of a correct result.
A test to examine the concentration of nitrate (NO3) in the aquarium water. Necessary for fertilization zbionika various types of fertilizers. High concentrations of nitrate can be dangerous for fish, and its deficiency or excess is not the plants. Based on the indications of the test we are able to find the right dose of fertilizer.
Includes the following:
3. The syringe
6. Color Scale
set allows execution of 50 tests