Feature:<br /><br />\u25cfSuper diffuse efficiency to get the best CO2 dissolved effect<br />\u25cfIt designed for screw lock on the CO2 tube, don't worry the tube loose off by the pressure, and caused damage.<br />\u25cfOperated around 1.9 bar (28psi or 2kg\/cm&amp;sup2;) CO2 pressure<br />\u25cfFor tanks size up to 500L \/ 125gal<br />\u25cfSuction cup included<br /><br />Product Attributes: <br /><br />Color:As the picture shown<br />Quantity: 1 Pcs<br /><br /><br />Package Include:<br /><br />1 x CO2 Diffuser Atomizer<br /> <br />Note:<br /><br />1.Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand. Make      sure you don't mind before you bid.<br />2.Please allow 1-5mm differences due to manual measurement.