Proaqua Test JBL Silikat Sio2 Refill

Silicates (silicic acid) are the cause of unsightly diatoms.
Laboratory comparator system to compensate the inherent water colour: fill glass vials with sample water, add reagents to one vial, place vials in holder, read values off colour chart.
Use: when setting up a new aquarium, for checking tap water and during diatom problems.
You will find detailed information and troubleshooting tips about water analysis on the JBL website in Essentials/Aquarium.
Package contents: 1 silicate test for approx. 50 measurements, incl. 2 reagents, 2 glass vials with screw caps, dosing spoon, syringe, comparator block and colour scale.
Reagent refill separately available.