Product: Blu Bios Test NO3
The algae infest the aquarium and the growth of fish and plants slows down until it locks as soon as the value of nitrate exceeds 50 mg per liter.
For this reason it is so important to determine the content of nitrates in the aquarium, in tap water and in the ornamental pond.
Nitrate can be reduced using a Biodenitratore, introducing fast-growing plants and / or changing the water much more frequently (provided that the water for the transmission is free of nitrates).
Instructions for use:
Mix reagents well before using!
1. The clean tube is rinsed several times with water to control and fill it up to the 5 ml mark. It 'important to dry the tube externally.
2. Add 6 drops of reagent B and a teaspoon (attached to the package) of reagent A. Close the tube with its cap and shake for 15 seconds.
3. After 5 minutes you can compare the colors, putting the tube on color card and looking at the colors from the light of day but not under direct sunlight.