This is Aquarium Fish Tank Co2 Atomizer System / Diffuser 12/16mm. Newly Safely-NutsR system designed for lock on the CO2 in atomize Stage. The usage of CO2 will much less than even, it also come out with complete dissolved rate and produces excellent effect for the aquarium. Good choice for you!

Features

• 100% brand new and high quality
• Easy Setup & USE
• Newly Safely-NutsR system designed for lock on the CO2 in atomize Stage.
• The usage of CO2 will much less than even,it also come out with complete dissolved rate and produces excellent effect for the aquarium
  

Specifications

• Outer Diameter: 0.63" / 16mm
• Inner Diameter: 0.47" / 12mm
• Weight: 2.79 oz / 79 g
• Suitable For:  Fresh water & marine tanks

Package Includes

• 1 x Up aqua CO2 Atomizer system / diffuser 12/16mm