Salifert Profi test Nitrate (NO3)
Too high a concentration of nitrate can cause unwanted algae growth. But can also prevent coral growth. The nitrate content in a properly functioning reef aquarium should not exceed 1mg / L. This value may be higher for a ‘fish-only’ aquarium.
This test is graduated from approximately 0.05 to 100 mg / L. With this test kit you can perform about 60 tests.