JBL Water Test Set, For fresh and saltwater aquariums ponds, ProAquaTest NO2 Nitrite

Advanced water test series: Simple and fast determination of the nitrite content in aquariums and ponds, Ideally suited for the detection of the toxic nitrogen compound in case of a disturbed bacterial balance or when setting up a new aquarium in fresh and saltwater Laboratory comparison system for comparing water colouration: Fill glass cuvette with sample water, add reagent in one cuvette, place both cuvettes in the holder, read values on colour card Recommended use for new installations with fresh water: 3 weeks daily, for new installations with sea water: 1 time a week, Suitable for fish diseases or fish mortality For direct use thanks to complete set including reagent, glass cuvettes with screw cap, syringe, comparison block and colour scale, refill reagent available separately Contents: 1x JBL Water Test Set, ProAquaTest NO2, incl. 2 reagents, 2 glass cuvettes, syringe, comparison block and colour scale, includes approx. 50 tests