AQUANEAT Aquarium Shrimp Shelter Crab Fry Hiding Breed Cave Cichlid fish House 8 Shapes</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Multi function ceramic decoration</li><li>Provide hiding shelter， make shrimp small fish cichlid feel safe</li><li>Won’t change water hardness and PH</li><li>Extremely porous ceramic material provides living space for good bacteria to remove ammonia and nitrites</li><li>DIMENSION:2.5" L x 2.5" W x 2.5" H</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/41YcDR9uIVL.jpg' noproxy></br>