- Tests CO2 levels in aquarium
- Contains 2 tests
- Quick and easy results within seconds
Use the Dennerle CO2 QuickTest to get a visual read on how much dissolved CO2 is in your aquarium. Simply add water to the test tube and shake for a few seconds. Then compare to the color chart to see the results. This kit contains two tests. You only have to measure the water because the reagent is already inside of the tube.