The manufacturer informs:

Made of high-quality transparent acrylic.

Angular design to fit the corner of the bathtub and be compact in space.

The diffuser chamber can hold up to 150 cc of CO2 to distribute a good level of CO2.

The co2 is trapped in the diffuser, preventing it from reaching the surface and thus dissolving in the air. In this way, the co2 reacts progressively with the water until it is micronised and dissolved in order to be assimilated by the plants.

Warnings:

Daily injection of CO2 is recommended. Release all remaining air in the diffuser chamber before injecting CO2.

Dimensions: 13h cm x 4 radius