Uxcell Rubber Tube 9mm Dia Aquarium Air Curtain Bubble Diffuser， 48-Inch， Black</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Aquarium Air Curtain; Material : Rubber， Plastic</li><li>Tube Diameter(Approx.) : 9mm/0.3";Tube Length(Not Included Connector ) : 122cm/48"</li><li>Connector Size : 4 x 2mm/0.15" x 0.07"(Outer Dia*Inner Dia);Color : Black</li><li>Weight : 140g</li><li>Package Content : 1 x Air Curtain Bubble</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41qJSKYnMsL.jpg' noproxy></br>