Oxygen Test Kit For Freshwater Saltwater - 30 Tests

Oxygen is vital for all organisms living in your aquarium or pond. Low oxygen concentrations can cause fish to be increasingly susceptible to disease and cause biological filtration bacteria to work inefficiently. The oxygen concentration in the water of your aquarium or pond is dependent on a number of factors including; temperature, overstocking conditions, heavy amounts of decaying organic matter and poor circulation of surface films that interfere with natural gas exchange. The TetraTest O2 was professionally developed to accurately determine the oxygen level of your freshwater or saltwater aquarium. To ensure optimum water quality, frequent testing is recommended. This is a liquid reagent test with a range of 2-14 ppm. The kit contains reagents, test vial, color scale, instructions and recommendations and 30 tests.