Glass In Line Diffuser 17 mm

The 17mm Inline Glass Diffuser is a pollen shaped CO2 diffuser that is placed in the outflow line of a filter or aquarium pump to efficiently diffuse CO2 gas into the aquarium. This diffuser placement avoids the need for a diffuser in the aquarium and significantly reduces the visibility of the CO2 injection system in the aquatic landscape. This also allows the CO2 to diffuse more quickly into the system and can allow for more consistent levels and less CO2 waste or CO2 overdose.

Compatible with 16mm/22mm OD hoses. Compatible with standard 6mm (1/4") aviation tubes. Suction cups included.