Salifert Nitrite Profi Test Kit

Salifert Nitrite Profi Test Kit

£9.99Price

Salifert Profi -Test Kits - Nitrite should be used regularly to ensure nitrite levels do not get too high

Nitrite is a substance that is toxic to fish and invertebrates.

It is a misconception that once a tank is through its cycle (first 3 or 4 weeks) that nitrite has vanished.