Colombo Marine Ammonia test

High quality, easy to do a colorimetric test indicating the content of ammonia in sea water.

User manual:

1. Get to the vial 5ml of water from the aquarium

2. Add 5 drops of the NH3 1 reagent and stir.

3. Add 5 drops of the NH3 2 reagent and re-configure.

4. Add 5 drops of the NH3 3 reagent and confuse again.

5. Wait 15 minutes.

6. Specify the ammonia value by using a color card.

The package is sufficient to perform 40 tests.