The friendliest place on the web for anyone with an interest in aquariums or fish keeping!
If you have answers, please help by responding to the unanswered posts.
If the frag is new, a little force will break the glue from the plug. If the coral is encrusted on the plug, you can cut any pieces of the plug that is exposed and then glue the plug to the rock. Eventually the coral will encrust over the plug and the rock making it look natural.
For Acroporas, If you have to take them off a rock, just break the base. This normally does not bother the coral that much.
Yeah, for softies its easy, they are also resilient. I have accidentally ripped my kenya tree in half and both halves grew great.. you can cut softies off with something sharp.. for some sps like my turbinara (spelling?) I also broke off a piece that sat face down for a couple weeks and it is also now thriving. I really need to be more careful lol.