The coral is basically just trying to get a feel for it's surroundings. Anything within reach might get stung, so definitely give the coral plenty of space. GL.
That's true, although Torch corals tend to be the exception. These things are just mean, plain & simple. There's even been reports of Torch corals not getting along with other Torch corals too. Be careful. GL.
Thanks cloak, I will read up on that article. Thanks jvgomes73, appreciate the quick responses. I actually don't think there close enough to touch, but I may try to space them out a little more just in case