100% brand new and high quality
Features:
Made of Stainless Steel and Ceramic
ADA Style Diffuser provide elegant look for your tank
Excellent CO2 dissolve rate.
Can replaceable ceramic disc.
Easy for installation.
Specifications:
Material:Stainless Steel and Ceramic
Size(MM): Total Length Diameter of atomizing disc
S 200 24
250 24
L 250 35
300 35
350 35
400 35
Color:as the picture show
Quantity: 1 pc

Note: 1.Transition: 1cm=10mm=0.39inch
2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
3.Due to the difference between different monitors the picture may not reflect the actual color of the item. Thank you!
Package includes:
1pc * Aquarium Ultra-thin stainless steel CO2 diffuser(other accessories demo in the picture is not included)