Fluval CO2 Indicator Solution

The Fluval CO2 Indicator Solution is a great replacement for the Fluval CO2 Indicator Set (17551). It comes in a 10ml size, providing a practical option for your CO2 monitoring needs.

To use the Fluval CO2 Indicator Solution, simply add it to your Fluval CO2 Indicator Set according to the set's instructions. Make sure to handle it carefully as it's a liquid solution. When it comes to maintenance, keep the solution in a cool and dry place. If you notice the solution's color changing significantly or it's not showing accurate CO2 levels, it might be time to replace it with a new one. Also, always follow the safety guidelines when dealing with any chemical - based products like this one.