Permanent CO2 Monitoring
CO2 is among the most important nutrients for aquatic plants. Deficiencies can therefore have severe consequences.
The sera CO2 long-term indicator was developed for permanently monitoring the CO2 level in the water. The reagent container is easy to hide inside the aquarium, and the correct CO2 level is easy to read off.
Sufficient for approximately 90 fillings.
| Feature | Detail |
|---|---|
| Monitoring Type | Long-term CO2 level |
| Usage | Submersion in aquarium water |
| Duration | Approximately 90 fillings |
| Readability | Visual color change indicates CO2 level |
FAQ
How long does one pack last?
One pack is sufficient for approximately 90 fillings.
Can the indicator be used in different types of aquariums?
Yes, it is designed for use in standard aquariums with stable water conditions.
Is the indicator affected by water temperature?
Please contact customer service
Megan Knox –
The indicator works reliably and shows the CO2 level clearly. I’ve used it for over three months and it hasn’t faded or lost accuracy. Easy to install and doesn’t disturb the aquarium setup.
Jake Dowd –
It’s simple to use and gives a good visual readout. I noticed the color change after a few days of stable CO2 levels. A helpful tool for maintaining plant growth.
Dominic Wallace –
I’ve been using this for several months and it’s proven effective. The reagent stays stable and the color change is consistent. No issues with water compatibility or visibility.