Co2 10lb Cylinder Refill / Exchange
Co2 systems in your aquarium, will help produce stronger plants and will boost plants rate of growth.
10 lb aluminum CO2 cylinder
- Capacity: Holds 10 pounds of liquid CO2.
- Construction: Made from high-strength aluminum alloy with a brushed finish on thick, durable cylinder walls.
- Dimensions: Approximately 7″ in diameter and 20.5″ in height (including the valve).
- Valve: Equipped with a CGA320 valve.
- Certification: DOT-stamped and TC-approved, ensuring safety and compliance.
Bring your own bottle as long as it is Aluminum and good condition, we will provide a straight swap for a full cylinder with the appropriate and suitable certifications.

Description
Co2 systems in your aquarium, will help produce stronger plants and will boost plants rate of growth.
10 lb aluminum CO2 cylinder
- Capacity: Holds 10 pounds of liquid CO2.
- Construction: Made from high-strength aluminum alloy with a brushed finish on thick, durable cylinder walls.
- Dimensions: Approximately 7″ in diameter and 20.5″ in height (including the valve).
- Valve: Equipped with a CGA320 valve.
- Certification: DOT-stamped and TC-approved, ensuring safety and compliance.
Bring your own bottle as long as it is Aluminum and good condition, we will provide a straight swap for a full cylinder with the appropriate and suitable certifications.






