JBL PROAQUATEST PO4 Phosphate sensitive REFILL

Determines phosphate value for perfect plant growth or possible cause of algae growth in freshwater/marine water & ponds Comparator takes inherent water colouring into account: fill water into cuvettes, add reagent in 1 cuvette, read value Use: when setting up a new freshwater or marine aquarium: once a week. With algae problems and for checking tap water Find detailed information & troubleshooting tips about water analysis on the JBL website in Essentials/Aquarium or Pond Contains 1 test kit (approx. 50 measurem.), 3 reagents, 2 cuvettes, syringe, dosing spoon, comparator block, color scale