ANS Carbon Dioxide Alloy Cylinder
ANS Alloy Steel CO2 carbon dioxide gas cylinder is durable and able to withstand highly-pressurized CO2. It has a built-in safety mechanism to prevent sudden leakage of CO2.
Choose from 2L and 3 litre-size cylinder. Usually, a 2L cylinder would last about 4-6 months for a 60 litre aquarium.