Seachem Glass In Line Diffuser 17mm (3162)

The 17 mm glass Inline Diffuser is a pollen style inline CO₂ diffuser that is placed in the outflow line of the filter or aquarium pump to efficiently diffuse CO₂ gas into the aquarium. This placement of the diffuser avoids the need for a diffuser in the aquarium and significantly reduces the visibility of the CO₂ injection system in the aquascape. This also allows for more rapid diffusion of CO₂ into the system and can allow for more consistent levels and reduce waste of CO₂ or overdose of CO₂

Compatible with 16 mm ID/22 mm OD hoses. Compatible with 6 mm (1/4") - Standard Airline Tubing. Suction cups included.