UNS CO2 Cylinder Pro - 2.5LB

Designed specifically for use with the Ultum Nature Systems, Dual Stage Pro CO2 Regulator, this CO2 Cylinder is a planted tank hobbyist essential for supporting a thriving planted aquarium. The UNS CO2 Pro Cylinder offers an on/off valve feature eliminating the need for pin valves and accidental tank dumps during installation and setup.

CO2 reserves and depletion rate may vary depending on various external factors such as usage, aquarium plant requirements, and tank size. 

Specifications:

• Volume: 2.5LB / 1.68L
• Working Pressure: 139BAR / 2015PSI
• Test Pressure: 232BAR /  3364PSI
• Height: 280MM (without valve)
• Weight: 3.86LB / 1.75KG (without valve)
• Material:  Aluminum
• DOT3AL Certified

Cylinder is sold and shipped empty. 

Sizes available in:

• 50LB
• 20LB
• 10LB
• 5LB
• 2.5LB