Uxcell Biochemical Sponge Filter Air Pump， 0.7-Inch</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Very efficient</li><li>Particular as it is useful for as breeding filter</li><li>Product Name : Sponge Filter; Fit for : Aquarium</li><li>Aquarium; Tank</li><li>Material : Plastic， Sponge; Tube Diameter : 1.8cm/0.7"</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/415olw6tgtL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31g15NED3FL.jpg' noproxy></br>