API Nitrite Test Kit

$24.50

or 6 weekly interest-free payments from $4.08 with Laybuy

or 6 weekly interest-free payments from $4.08 with Laybuy what's this?

Toxic Nitrite is produced by nitrifying bacteria in the biological filter as it breaks down ammonia. Reads nitrite levels from 0 to 5ppm. For fresh & saltwater use