The Bio-CO2 Pro system combines the safety of biological carbon dioxide production with the convenience of pressurized delivery. Offering simplicity and unparalleled performance in an easy-to-use format, Bio-CO2 delivers reliable and controllable CO2 through the naturally occurring fermentation process. With safe, low-pressure operation, it is the most secure, simple, and environmentally-friendly aquarium CO2 delivery system available.

Key Features :

Easy-to-use CO2 delivery system allows both new and experienced hobbyists to effortlessly grow and maintain vibrant live aquatic plants
Safe low-pressure operation - 1.3 bar / 19 psi max. vs. traditional high-pressurized systems (55-80 bar / 800-1100 psi)
Provides up to 30 days of reliable CO2 production through a naturally occurring fermentation process involving sustainable raw materials (sugar and yeast)
Recharging convenience – no refilling high-pressure cylinders
Quick 4-step process requires less than 10 minutes per month to maintain
High-quality stainless steel reaction chamber with 100% silicone gasket prevents CO2 escape
Adjustable bubble counter with precision regulator and nano bubble diffuser for accurate CO2 delivery
Low-voltage (12V) solenoid valve for optional overnight shut-off. Pair with a timer for automatic functionality (sold separately).
Sure-Lock clamping cover offers secure closure with quick release.
Pressure release valve for additional security and peace of mind
Starter Bio- CO2 Activator yeast and Booster tablets included – Refill Packs sold separately (#A8457)
System is compatible with CO2 level tests (sold separately)
Developed in Germany
Included:

Stainless-Steel Reaction Chamber
Sure-Lock Clamping Cover
Adjustable bubble counter with precision regulator
12 V Solienoid valve with power supply
Nano Bubble Diffuser
Pressure Release Valve
Inline Check Valve
Gasket x 2
Airline with gas barrier (5 ft / 1.5 m)
Activator packet x 2
Booster packet x 2
Capacity: up to 132 US Gal