Fluval BIO CO2 125 L

The BIO-CO₂ Pro by Fluval is a low-pressure CO₂ system made of high-quality stainless steel and keeps your aquarium supplied with the required amount of biological CO₂ through a natural fermentation process.

The CO₂ supply system has the following components:

► bubble counter with an adjustable precision valve

► nano bubble diffuser made of robust acrylic with a high-quality ceramic disc

► valve that prevents the aquarium water from entering the system

► 1.5 m long CO₂ hose with a gas barrier, which prevents CO₂ escape

► activator and booster for up to 30 days

► pressure release valve for additional safety

► a reaction chamber made of stainless steel with a silicone seal for a reliable CO₂ supply

Why BIO-CO₂ Pro from Fluval?

Compared to conventional CO₂ systems available, the BIO-CO₂ works at a safe low-pressure operation of max. 1.3 bar.

Yeast and sugar are not only renewable and therefore environmentally friendly raw materials, they are also safe and easy to transport.

Each of the models supplies biological CO₂ for 30 days.

Recommended use:

The system works in 4 simple steps. First, add the activator yeast, the booster tablet, sugar (NOT included) and lukewarm water to the container. Wait 24 hours to allow the mixture to activate to produce CO₂. After 24 hours, adjust the amount of bubbles according to the requirements of your aquarium. Monitor the CO₂ level in your aquarium regularly.

Tip: It will take you less than 10 minutes per month to maintain the CO₂ system!