Are there reef safe and non reef safe hermit?

[Kgrizzle]

I Just got a bunch if hermits and 2 of them looks unlike the others no cause of the shell but cause of their look. The seem to be trying to fight each other currently but I don't want them to hurt my fish or my coral

Here are some pics if they help in wether they are reef safe or not.





So the one on the right is blueish and black and has hairy legs and greenish antenae and the one on the right is black and white non hairy legs and orange antennae

Any help with this would be awesome
thanks guys