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Actual product may vary from the image shown.
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The Fluval CO2 continuous test fulfils the important task of monitoring and permanently displaying the carbon dioxide content in the aquarium water.
Fluval CO2 Permanent Test
- visibly changes colour to indicate low, ideal or too high CO2 values
- elegant real glass body (no plastic)
- can be easily attached to the glass pane
- indicator fluid only needs to be replaced approx. every 30 days
- visibly changes colour to indicate low, ideal or too high CO2 values
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Your question: Fluval CO2 Permanent Test
