These are perfect for those spreading/matting corals (e.g, zoas & green start polyps) and provide a much more natural look for direct placement in display tanks.
About Coral Creatures frag rocks
Made in house and ceramic fired to be completely inert. All frags have a thin base, which means you can easily trim off visible tile and maintain that natural look in your display tank. Using this method, the remaining section of the tile, over grown with coral, is simply glued in place so no glue needs to be applied directly to the coral tissue. This allows for a much safer transplant.
Rocks are pre-washed in RO water so they can be used straight away!