will be Test NO3 (Nitrate)
With the sera NO3 test you can accurately measure the nitrate level.
Package content:
- 3 Bottles will be NO3 15ml.
- 1 bottle of solid test powder.
- 1 test tube with measurements.
- 1 plastic measuring spoon.
The waste, after passing to nitrite, finally passes to nitrate, being less intolerable than nitrate but toxic at high levels .
However, nitrite favors algae and makes fish and plants languish. For this reason weekly control of these values is recommended and in case of appearance of algae.
The maximum value that it must contain is 20mg/l of NO3. To reduce the value, it is recommended to apply detoxifiers, partial water changes (sometimes the water contains nitrate, analyze beforehand), introduce fast-growing plants so that they absorb as much nitrate as possible.