Candy Cane coral question...

[palmer]

I've got a nice cluster of green candy cane and I just bought another cluster that is blue, not dull blue but a nice blue. I want to put the two pieces together, right next to each other in my tank, so they will look like they are growing from the same head. Should I avoid doing this altogether or just keep an eye on it (them) if I do this? I'm not sure if one will be the aggressow over the other. Any thoughts???

 

[jjlittle]

They are the same family and should have no problem what so ever though if you look at them a couple days later and see ill effects would space them but almost any coral of same family can be place together