Features：

100% brand new and high quality<br/>The unique U-shape / R-shape hanger style diffuser further enhance the aesthetic beauty of the aquarium.<br/>7.9'' long, designed for tanks below 20 US gallons, i.e. nano tanks.<br/>Atomic pores on the ceramic disc breaks down carbon dioxide gas into tiny streams of bubbles.<br/>With high surface area to volume ratio, CO2 can easily dissolve in the water.<br/>The CO2 diffuser fits with standard 4/6 mm CO2 tubing. Put the silicon or rubber tubing into boiling water 30 seconds before inserting the tubing to CO2 diffuser.

Package Includes:

1 Piece Glass CO2 Diffuser (U Shape/R Shape)

Specifications:

Material: GlassColor: TransparentSize: U Shape/R Shape Height Approx.20cm/7.9inWeight: Approx.150g

note:

1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!