Glass Co2 Aquarium Diffuser Details:

- Material: Glass

- CO2 Diffuser Size: 20mm/0.79"(Diameter)

- Comes with 1x check valve

- Suitable for internal diameter 4mm tubing CO2 Diffuser

Glass Co2 Aquarium Diffuser Features:

- designed for aquarium, grass tank, simple and light, not taking up space.

- Use non-blocking, the flow is even, function two in one.

- High density dissolved oxygen and carbon dioxide can be used.

Sweet Tip:

- It is not suitable for the Oxygen pump, Oxygen filling pump, and other normal air pumps. It just fits for CO2.

- It is Suitable for internal diameter 4mm airline.

Our company has the best glass diffuser, please remember contact us if you need it.