Clscea Aquarium Stainless Steel CO2 Diffuser Atomizer with Integrated Check Valve for Rimless Tanks, DC300-20

Clscea Aquarium Stainless Steel CO2 Diffuser Atomizer with Integrated Check Valve for Rimless Tanks, DC300-20

【304 SUS】High quality 304 stainless steel, durable and rust free. 【Metal check valve】John Guest Fit Design 2-in-1 check valve, easy to install/remove CO2 tubing. 【Delicate bubbles】High density ceramic disk make uniform bubbles. The disk can be cleaned/replaced. 【Small size】Length is 20cm，with small size disc. Suitable for medium and small tanks, shallow tanks, etc. 【Hook design】Make your tank much neater. 【Important Note】This is a high-pressure diffuser, and its working pressure is 42 PSI. This means the output pressure of the connected CO₂ tank needs to be higher than this value for it to work properly. Replacement disc: please search Asin:B0DD6WRNJ3 【304 SUS】High quality 304 stainless steel, durable and rust free.