JBL PROAQUATEST O2 Oxygen
- Quick test to determine the oxygen content in freshwater/marine aquariums and ponds
- To determine the current oxygen content and as a result indicate whether measures to increase the O2 content need to be taken
- Quick test to monitor the aeration: fill glass vial with sample water, add reagent, read sample value off colour chart
- When to use: once a week in newly set up aquariums and if there are signs of oxygen deficiency. Clear colour indication from yellow to -wine-red
- You will find detailed information and troubleshooting tips about water analysis on the JBL website in Essentials/Aquarium or Pond
- Package contents: 1 quick test. Contents for approx. 40 measurements. Incl. 3 reagents, syringe, glass vial with screw cap and colour chart. Reagent refill separately available