CO2 Diffuser Stainless Steel L | S

CO2 Diffuser Stainless Steel 40cm / 25cm Easy for installation. Excellent CO2 dissolve rate. Provide elegant look for your fish tank Length : 40cm -L / 25cm – S Size L – Diffuser Size : 3.5cm/2.5 cm (Outer/Inner) Size S – Diffuser Size : 2.5cm/2.0 cm (Outer/Inner) Type: Stainless Steel CO2 Diffuser Material:Stainless Steel and Ceramic Color: as shown in the picture