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. 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 German For best results, add tap water with a temperature of 80 – 85 °F / 27 – 30 °C.Recommended room temperature should be between 68 – 72 °F / 20 – 22 °C.
