Ocean Wonders Ceramic Coral Frag HexaDisks, 20 Pack

Oceans Wonders Ceramic Coral Frag HexaDisks are perfect for the propagation or fragging of hard and soft branching corals such as Acropora, Birdsnest, Montipora, Kenya Trees, Xenia, etc.  They are 1-1/4" wide across the points and 5/16" thick.  Ceramic frag mounts are fired at nearly 2000 degrees in a high-temperature kiln making them 100% inert and safe.