JBL PROAQUATEST Fe Iron REFILL

Simple monitoring of the water values. Determines the perfect iron content to check the fertilisation in aquariums/ponds Comparator system: fill 2 cuvettes with water, add reagent to 1 cuvette, read colour value of sample off colour chart Use: 1x after setting up a new aquarium, then weekly. In case of green algae problems or when plants don’t grow properly Find detailed information & troubleshooting tips about water analysis on the JBL website in Essentials/Aquarium or Pond Contents: 1 Fe test for approx. 50 measurements, incl. reagent, 2 glass vials, syringe, comparator block & colour scale