CO₂ Cylinder – Empty Iron Cylinder

The CO₂ Cylinder 2 Litre Empty Iron Cylinder is an ideal solution for aquarists looking for a compact and reliable CO₂ storage option for planted aquariums. Manufactured from high-strength iron, this cylinder is built to safely withstand high pressure while ensuring long-term durability.

With its 2-litre capacity, it is perfectly suited for nano and medium planted tanks, offering a balanced combination of portability and CO₂ storage efficiency. The cylinder is supplied empty, allowing users to fill it according to their local CO₂ supplier requirements.

Compatible with most standard aquarium CO₂ regulators, this cylinder forms the foundation of any pressurized CO₂ injection system, supporting healthy plant growth, vibrant coloration, and improved aquascape performance.

Key Features & Benefits

• Strong iron construction for high-pressure safety

• Compact 2-litre size – space-saving design

• Suitable for pressurized CO₂ aquarium systems

• Compatible with most CO₂ regulators

• Long-lasting and refillable

• Ideal for planted aquarium setups

Product Specifications

• Product Type: CO₂ Cylinder

• Capacity: 2 Litre

• Material: Iron

• Condition: Empty (Unfilled)

• Color: Standard industrial finish

• Usage: Pressurized CO₂ systems

• Aquarium Type: Freshwater planted tanks

Recommended For

• Nano and medium planted aquariums

• CO₂-injected aquascapes

• Users building custom CO₂ kits

• Beginner to advanced aquarists

• Space-conscious aquarium setups

Usage & Safety Notes

• Cylinder is supplied empty

• Must be filled by an authorized CO₂ supplier

• Always use with a compatible regulator

• Keep cylinder upright and secured

• Do not expose to excessive heat

• Periodically inspect for leaks or damage