NUTRAFIN Nitrite Test 75 Pack
| Article number: | A7825 |
| Availability: | In stock (1) |
Nutrafin's Nitrite Test (0.0 - 3.3 mg/L) measures the nitrite levels in fresh or saltwater aquariums. Nitrite should be tested on a weekly basis, as it is a toxic and potentially lethal nitrogen compound for fish.