Product Description
Nitrite refill for Tetra test Kits and Sets.
Nitrite in concentrations greater than 1.6mg/l and if present for extended periods is harmful to your fish.
2 x 20ml test reagent.
Nitrite refill for Tetra test Kits and Sets.
Nitrite in concentrations greater than 1.6mg/l and if present for extended periods is harmful to your fish.
2 x 20ml test reagent.