I placed the frag on a rock, but found the frag disk had fallen this morning and mysteriously, the cloves were not attached to the disc anymore. There was a small clump of the clove next to it, so I re-attached it to the disk. I checked a couple hours later, the polyps had opened up and was happy. Checked again a couple hours later, the small clump of the cloves had disappeared from the disk. Searched all over the tank substrate but could not find it.
This really bums me out, being my first DBTC. Up until now, I have not had any casualties of softies, zoas, LPS, or SPS die in my tank.