BRAND NEW.

Made of Glass.

5 Spiro in the diffuser.

Atomic pores on the ceramic disc breaks down Carbon dioxide into tiny streams of bubbles.

With high surface area per volume ratio.

Diffuser Body length ~6cm.

Ceramic disc diameter ~2.5cm.

Suitable for 4mm inner diameter tubing.

Suction Cup included.

(Please note that these ceramic disc diffuser has a very high density， it is recommended to use with pressurized CO2 system.  Normal air pump will not be able to pump air through the ceramic disc).