overanalyzer
I have been really busy with work...I lurk when I have time and chime in when I can....
LeBoeuf
Netting frags to a large rock makes it harder but not impossible. Cut a square of the netting 1/2" to 3/4" bigger than would be needed to cover the coral and touch the rock.
Place the frag inside the netting (outside the aquarium) and using a gel super glue put a dot on each corner of the netting...don't be stingy with the glue.
If you're like me and do not mind getting some super glue on your fingers then hold the frag and netting together between your thumb and forefinger and place it into the tank. Once it is on the rock carefully apply pressure to the corners of the netting with the glue. If you do not want to use your finger then a 1/4" wooden or plastic dowel works well. Be sure to spin the dowel and slide it off the net as opposed to just tamping it in place to avoid the netting attaching to the dowel/your finger instead of the rock.
After several weeks remove the netting.
SiF