Pics would help recommend how to frag the coral. What is it on? It’s easier thank you think you should just take safety steps like covering up with goggles and gloves. Some palys release toxins...
There not much to it. It’s simple, just frag them outside the tank use a chisel and hammer on large rocks, and toe nail clipper on smaller stuff. Cut the flash with a razor blade. They had a demo on fragging at today’s meeting. Maybe they recoded it.