U-tubes Transparent Acrylic CO2 Refiner With Suction Cup Mute High Efficiency Oxygen pump Mini Diffuser Aquarium Accessories

Features:
1: Slim body, more bubble recording function, no need for additional bubble recording device, integrated with refiner, can easily judge the amount of CO2 added
2: The trachea does not need to be bent and has strong aesthetics. The U-shaped tube of the Kunuo slim refiner is integrated with the main body, eliminating the trouble of bending the trachea, and the connection of the trachea is beautiful.
Description:
Name: Mini Diffuser 
Color: transparent
Material: Acrylic
Size: as shown
Applicable scene: fish tank, aquarium
Packing list:
1 set x Mini Diffuser 
Note:
Different displays may cause the color of the item in the picture a little different from the real thing. 
Manual measuring,please allow 1~3mm error,thank you.