Fluval set permanent for CO2 - Askoll

Fluval set permanent for CO2: Reliable monitoring of the content of co₂ in the aquarium

Features and properties:

• Comfortable and reliable
• Color control
• Attack on the aquarium wall

With this permanent set for fluval CO2 you can easily and reliably monitor the content of co₂ in your aquarium. The system can be fixed to the aquarium wall and allows a reliable control of the level of co₂ through color:

Blue = high content of co₂,

Green = content of the ideal co₂,

yellow = Low co-view content.