Determination of the optimum phosphate value for ideal plant growth or of possible cause of algae in freshwater and marine water
Laboratory comparator system to compensate the inherent water colouring: fill glass vials with sample water, add reagents to another vial, place vials in holder, read values on colour chart
To use: when setting up a new freshwater aquarium: once a week. With algae problems and for checking tap water
Online Laboratory: free analysis and recommendations for the water values you have measured
Package contents: 1 quick test, Phosphate Test PO4. Contents for approx. 50 measurements. Incl. 2 reagents, 2 glass vials, with screw cap, syringe, dosing spoon, comparator block and colour scale.