Carib Sea ACS00121 Caribbean Coral for Aquarium， 20-Pound</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>re-create natural reef environment</li><li>100% aragonite supports stable ph</li><li>Caribe's dry marine substrates are recognized worldwide for their purity and precision</li><li>great for African cichlids</li><li>made in the USA</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/51XA2A6Y0ZL.jpg' noproxy></br>