I have a really large piece of green sinular that I want to frag a small piece off. I have been told the best way is to just cut the piece off with a sharp knife or scissors and then attach it to a piece of rock. The piece I want to frag is only a single piece so I don't think using a rubber band is an option. Is it possible to glue the bottom of the frag to a rock? How long does it take for the glue to set up before I can place it back into the tank.
Any help is greatly appreciated.
Any help is greatly appreciated.



