Testing - Test Kit

Sera Test pH

Stock level: 11

Sera Test gH - General Hardness (Freshwater Only)

Stock level: 4

Sera Test kH - Carbonate Hardness

Stock level: 9

Sera Test NH3/NH4 - Ammonia / Ammonium

Stock level: 12

Sera Test NO2 - Nitrite

Stock level: 5

Sera Test NO3 - Nitrate

Stock level: 9

Sera Test PO4 - Phosphate

Stock level: 6

Sera Test O2 -Oxygen (Freshwater Only)

Special order item.
Stock level: 0

Sera Test CO2 - Carbon Dioxide (Freshwater Only)

Special order item.
Stock level: 0

Sera Test Fe - Iron

Stock level: 2

Sera Quick Test (50 Strips) - pH, kH, gH, Cl2, NO3, NO2

Stock level: 1