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Products will be delivered between 2 and 5.
Facilitates monitoring the iron concentration in both freshwater and saltwater
Iron (Fe) is a vital element for plant health. If your plants are showing signs of yellowing leaves, it could indicate an iron deficiency.
The sera Fe-Test delivers prompt insights into potential shortfalls. Targeted fertilization with sera florena or sera florenette can quickly resolve the issue. It allows for the detection of chelatized (stabilized) iron as well.
Enough for around 75 tests.