Mother Nature CO2 Bucket — Biological CO2 GeneratorMother Nature CO2 Bucket Biological CO2 Generator A clever CO2 generator that uses natural biology bacteria in the bucket produce methane, which an internal pump combines with oxygen to produce CO2 for your grow room. A chemistry free, burner free, bottle free alternative to traditional CO2 supplementation. Produces substantial CO2 for the first several days weeks before bacterial population limits output, then tapers off. Why growers choose the