AF Nitrate TestPro is designed for quick measurement of nitrate ions in marine aquariums. Nitrate in water is the end result of biological filtration. High concentrations of nitrate cause the growth of undesirable algae. Nitrate levels in reef aquariums should be 2-5 mg/l (ppm). This test kit contains sufficient reagents to perform 40 tests of nitrate concentration. Box contents: Reagent A-NO3 container Reagent B-NO3 bottle 1 test vial with a screw cap Syringe – 1 ml Syringe – 2 ml Measuring spoon Instruction manual Color chart
