All plants need carbon to live and grow, the basic building block of life.  A CO2 system is an essential part in a beautiful planted tank. All the fantastic aquascapes you see, we can almost say for sure they have a pressurized CO2 system. CO2 cylinders are a must in CO2 systems and are responsible storing carbon dioxide. The bigger the cylinder the less often you would need to go to refill.

Features

• Polished anti corrosive aluminium bottle
• Refillable cylinder 
• Comes with CO2Australian certified and complies with Australia Standards
• Safety classifications DOT3AL, TC3AL and TPED
• Top mount CO2 regulators