yep... cut a 1"-2" square out and mount to a piece of live rock(I prefer a toothpic with gel superglue at both ends... one at the LR, one at the other end of the pic to aid in keeping the leather coral mounted). Not to worry, the wooden toothpic will disolve.
There's nowhere else I'ld rather be... unless, of course, you're buying
i cut a 1"-2" piece of the coral with a NEW razor blade, being sure to cut it in one slice (DO NOT SAW ON IT). i prefer using some wedding vail material and wrapping it around the coral and the rock with a rubberband around the bottom to hold it in place. or i use the toothpick method also. the main thing is to NOT SAW on the coral when cutting it. this will cause massive stress to it and it will probably die.