Collection: CO2

In natural environments which have thriving plant growth, there are organic decomposition and... read more

In natural environments which have thriving plant growth, there are organic decomposition and underground stores of CO2 that have 10-40+ ppm level of CO2.

However, there is only 2-3ppm of dissolved CO2 in an aquarium tank because CO2 diffusion in water is 10000 times slower compared to in air. As such, injection of CO2 (gaseous or liquid form) in the planted aquarium has become a common practice amongst aquarists.

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