Aquarium Bio Cylinder Nano Sponge Filter 2" x 4.75"， Set of 6</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Product name: sponge water filter; use for: 5 gallon fish aquarium</li><li>Dimension: 2.0" x 4.75(h) with tube</li><li>Weight: 78g/each</li><li>Color: Black</li><li>Package content : 6 x sponge water filter</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/31GO5wc2XZL.jpg' noproxy></br>