CaribSea has released a new type of dry rock formulation named Primo Reef Rock. This rock is said to be the ultimate rock for marine, reef or african cichlid systems. This Primo Reef Rock is packed with holes and porous textures that encourage the things you want to have growing on your rocks. This rock locks together with different pieces so you can make those different aquascaping patterns that are harder with live rock setups. You can pick these rocks up from your favorite local fish store of choice that carries CaribSea’s line of products.