This Ocean Free Aluminium Alloy CO2 Cylinder is a premium CO2 dispenser for your aquatic planted tank.

1. Dual Stages of Quality Checks for Additional Safety: CE Certification, Individualized ID record for easy identification and tracking.
2. Uses 6061 aluminum alloy (T4 Solution Heat-Treated and T6 Precipitation Aging); for a strong, anti-caustic and lightweight cylinder.
3. To obtain optimum CO2 Concentration, use OF’s selection of CO2 regulators and wide range of planting equipments to provide the ideal conditions for healthy plant growth.
4. Refillable Type 1 liter cylinder (CO2 capacity 710 gm or 24 oz Max.)

5. 22 mm Valve