Fluval BIO CO2 Refill Pack Fluval A8457

Bio-CO2 Pro The Bio-CO2 Pro system combines the safety of biological carbon dioxide production with the convenience of pressurized delivery. SCROLL Convenient CO2 delivery in 4 easy steps – only 10 minutes per month to maintain Safe low-pressure process involving sustainable materials Recharging convenience with no high-pressure cylinders to refill Available Models Bio-CO2 Pro Low-Pressure System 33 US Gal / 125 L VIEW DETAILS Bio-CO2 Pro Low-Pressure System 66 US Gal / 250 L VIEW DETAILS Bio-CO2 Pro Low-Pressure System 132 US Gal / 500 L VIEW DETAILS VIEW SPECS & COMPARE MODELS Bio-CO2 Pro System Click play button to watch video Convenient Bio-CO2 Pro involves a simple 4-step biological process for carbon dioxide production and requires less than 10 minutes per month to maintain. Previous Sustainable Sugar and yeast are renewable and environmentally-friendly raw materials