It is actually a toadstool leather

[mcan2]

I stated the wrong coral in my original question, so lets try again....

I have a nice sized leather for over a year and all of the sudden it disconnected from the glass, I was going to let him move on his own but he either gets into the Duncan's or it gets flipped upside down. Everything in the tank is doing really well so I am wondering if there is something I can do to keep him in a spot or let him run free. Super glue?

 

[Rebel]

Super glue does not tend to work well for me on leather/soft corals. I usually find a tupperware that I can fill with golfball or tennis ball sized reef rubble and wedge its stem into the pile of rocks. Keep it in a low flow area and wait. You can try rubber bands, but do not put them on too tight because it is typically somewhat deflated when you work with it and will fill itself and expand, cutting itself on the rubber band if too tight. HAve patience. Toadstools are bomb proof, IME.
Cheers

 

[Smiley]

just sandwich the base between 2 rocks... it will grow onto them.

 

[Nmertz1]

Get a needle and thread and sew him onto a rock. He will attach in a few days and then you can pick up the rock and pull out the thread