Ocean Wonders LARGE CERAMIC Coral Frag Disks, 100 Pack

Oceans Wonder Large Ceramic Coral Frag Disks are perfect for the propagation or fragging of hard and soft branching corals such as Acropora, Birdsnest, Montipora, Kenya Trees, Xenia, etc.  They are 1-1/2" in diameter and 5/16" thick.  Ceramic frag mounts are fired at nearly 2000 degrees in a high-temperature kiln making them 100% inert and safe.  They never have to be cured and are shipped dry, and ready to use.