Acurel Infused Media Pads for Aquariums and Ponds， 10-Inch by 18-Inch</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Quickly lowers phosphate levels</li><li>Thick， rigid design</li><li>creates tighter fit， holds shape longer， decrease water pass-through and extends life of pad</li><li>Effectively removes all organic particles， foreign debris and excess food and water</li><li>Cut to fit</li><li>Measures 18-inch by 10-inch</li><li>for use with all filters</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/51HS133jhXL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31a3vhWcqdL.jpg' noproxy></br>