Sera 4320 CO2 Test 15ml for Aquarium CO2 Level Monitoring
$54.73 USD
The Sera 4320 CO2 Test is a long-term CO2 test kit for aquariums that shows the CO2 level in your water at a glance. Carbon dioxide is one of the most important nutrients for aquatic plants, so this test helps aquarium keepers monitor it consistently.
The reactive solution container can be placed directly inside the aquarium, making it easy to read the correct CO2 level over time. The kit provides enough reagent for approximately 90 fills.
Key Ingredients
- Full ingredient list on packaging
How to Use
- Place the reactive container inside the aquarium, where it is fully submerged and easy to view.
- Allow the indicator to settle and compare its color against the reference chart.
- Check the reading regularly to keep CO2 levels stable for your aquatic plants.
- 15ml reactive solution volume
- Long-term CO2 monitoring for aquariums
- Reactive container can be stored inside the aquarium
- Easy-to-read color indicator
- Enough for approximately 90 fills