JBL ProFlora Bio 80

The JBL ProFlora Bio 80 uses a safe, natural fermentation process to produce a continuous stream of CO2 for planted aquariums up to 80 litres, making it an ideal choice for beginners or hobbyists who prefer a low-tech approach. The system requires no pressurized cylinder, no regulator, and no solenoid — simply mix the included sugar-based activator with water, connect the tubing and diffuser, and CO2 production begins within hours. Each activator charge sustains CO2 output for approximately four to six weeks before replacement, keeping running costs minimal. The ProFlora Bio 80 includes a ceramic diffuser designed to produce fine bubbles for efficient dissolution, and the compact reaction bottle can be discreetly positioned in the aquarium cabinet. An excellent gateway into CO2-enriched planted tank keeping without the upfront cost of a pressurized system.