Clscea Aquarium Glass Co2 Diffuser Atomizer With U Tube Check Valve Suction Cup Premium Version

Ideal for small tanks. Suitable for pressurized CO2 supplying systems. High-quality glass material ensures transparency and durability. Premium ceramic piece produces fine and even bubbles. Ceramic pieces are non-removable and non-replaceable. Includes U-shaped bend to avoid clogging due to bending of CO2 tubing. This diffuser requires at least 14PSI working pressure for optimal operation. Fits 4/6mm (3/16 Inner Diameter) CO2 tubing.