Salifert Oxygen-O2 Test Kit
Oxygen is highly essential for all life forms. Especially corals and marine fish require oxygen concentrations at saturation level. This is because of the low solubility of oxygen in saline water which is approx. 5 - 7 ppm.
Knowing O2 is also important for planted aquarium keepers, as as COs systems can drive off some oxygen, and more importantly at night plants will lower oxygen levels, sometimes to dangerous levels for fish
• The AAP/Salifert oxygen test measures oxygen concentration in just a few minutes.
• Approximately 50 tests per kit.
• Test range: 2- 14 ppm.