Description :1 . Carbon Dioxide Diffuser Atomizer Fish Tank Aquarium Thin Aluminum CO2 diffuser.
2 . 100% new brand and high quality.3 . The whole is made of high quality aluminum alloy. The surface is nickel plated and never rusted.
4 . Clean and tidy, fine effect.
5 . Purple and blue atomizer will have a lot of bubbles popping up when they start to work, and will be normal for a few hours.
Specification :Color : Sliver/Purple/Blue
Material : Aluminum
Size : 2.4cm x 2.5cm x 6cm
Package Includes :1 x CO2 Atomizer
