Fluval CO2 Indicator Set
The Fluval CO2 Indicator set is used to monitor approximate CO2 levels and also helps gauge CO2 levels in aquariums.
The kit includes:
- CO2 Indicator
- 10 mL (0.34 fl oz) CO2 Indicator Solution
- Color reference sticker to gauge CO2 levels
Click here for replacement Indicator Solution.


Description
The Fluval CO2 Indicator set is used to monitor approximate CO2 levels and also helps gauge CO2 levels in aquariums.
The kit includes:
- CO2 Indicator
- 10 mL (0.34 fl oz) CO2 Indicator Solution
- Color reference sticker to gauge CO2 levels
Click here for replacement Indicator Solution.













