Tetra Test O2
The Tetra Test O2 helps you accurately determine the oxygen level in your aquarium. Oxygen is essential for the well-being of fish and plants and supports the breakdown of organic material by microorganisms. This test is suitable for both freshwater and marine aquariums.
Features
- Accurate measurement of oxygen levels
- Suitable for freshwater and marine aquariums
- Simple to use
Suitable for
Freshwater and marine aquariums.
Usage
Follow the instructions on the packaging.
Contents
10 ml
