TETRATEST OXYGEN

Simple to use kit for determining oxygen levels.

Oxygen is vital to the well-being and overall condition of fish, plants and filter bacteria. Water contains far less oxygen than air, and at times it can become limiting. It is important to check oxygen levels from time to time, particularly at warmer times of the year. The only way to check the oxygen level is with a TetraTest Oxygen test kit.

Highly accurate liquid test
Simple to use
Excellent long-term stability

Application

The TetraTest Oxygen kit is a liquid kit, which works by changing the colour of a water sample in relation to the oxygen concentration. You simply need to compare the colour of the sample to the enclosed colour chart, to determine the oxygen level.

It is advisable to test oxygen levels first thing in the morning, as this is when they are likely to be lowest. We recommend testing the oxygen levels every 2-3 weeks, or more frequently during hot weather.

30 tests