Aquascape 80005 High Density Mat Pond Filtration Media， Blue<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Filter provides efficient mechanical and biological filtration for your pond</li><li>Measures 24-inches by 39-inches and can be easily cut to your desired size and shape using a serrated knife</li><li>1.5-Inches thick and extremely easy to maintain， Only needing to be cleaned periodically</li><li>For Best results we recommend combining different densities to maximizing mechanical and biological filtration</li><li>Aquascape is passionate about ponds and water gardening， providing unique products， Designs， and features that stand above the competition</li></ul></div><img src="http://ecx.images-amazon.com/images/I/61iLg9UlkvL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Dax2A8teL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/6180UaWrRJL.jpg" noproxy>