Name This Leather...maybe Not A Leather

[macie.0110]

Anyone know what this is called got it from sealife a few months ago and forget the name...also how to frag it? Its bigger then my fist

 

[heath]

I have one, it almost looks like a cabbage leather variety, no idea how to frag it...did one before and the frag lived but, it crashed my tank...

 

[Kman]

It is a cabbage coral. (Sinularia dura) You can cut it in half and super glue to a plug or small rocks. Or add rubble beside it and let naturally attach then cut.