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Fluval · Supplementation
Bio-CO2 Pro (up to 132 gallons)
Fluval Bio-CO2 Pro 500L is a low-pressure CO2 system for freshwater planted aquariums up to 132 gallons, combining the safety of biological CO2 production through natural fermentation with the convenience of pressurized delivery. It provides up to 30 days of reliable, controllable CO2 with safe low-pressure operation and no high-pressure cylinders to refill, and includes a stainless-steel reaction chamber, adjustable bubble counter with precision regulator, 12V solenoid valve, nano bubble diffuser, check valve, and starter activator and booster packets.
Price: $290.99 USD
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