1. ADA Style Diffuser， provide elegant look for your tank
2. Excellent CO2 dissolve rate.
3. Can replaceable ceramic disc.
4. Easy for installation.

Package Included:
1 x Aquarium Ultra Thin Stainless Steel CO2 Diffuser

Specification  (Unit:mm)
Size	Total Length	Inside diameter of the hook	Diameter of  atomizing disc	Hight of atomizing disc
S	200	20	24	15
	250	20	24	15
L	250	20	35	15
	300	20	35	15
	350	20	35	15
	400	20	35	15