Jbl Jaune Pond Water Test Proaquatest O2

JBL

To determine the current oxygen level, then indicate if measures need to be taken to increase the oxygen content. Quick test for aeration control: fill the test tube with the water to be tested, add the reagents, and read the sample value from the colour chart. Usage: for a new setup (once a week) and in case of signs of low oxygen. Clear shift from yellow to dark red. On the site JBL/Themes/Aquarium or Pond, you will find detailed information on water tests and troubleshooting. Included in the box: 1 Quick test, enough for about 40 tests, 3 reagents, syringe, glass test tube with screw cap, and colour chart. Reagent refills available separately.