Cleaner attacking peppermint

[Zactheninja]

I got a little peppermint shrimp today and my resident cleaner shrimp seems to be attacking him, the peppermint has been hiding and the cleaner is a bit bigger than the new peppermint, do I need to remove the peppermint?
Or is this just something short?

 

[MacDracor]

Most ckeaner shrimps are very territorial and will not tolerate others. The fire and coral banded shrimp are probably the most notorious, but frankly they're all a bit like that except peppermints and sexy shrimp. It really comes down to territory.

 

[54seaweed]

some shrimp don't get along at all
and will fight till the weaker is dead
my coral banded killed all 6 of my peppermints and ate them too
and my peppermints were about inch and a half in size not really small

 

[Wendy8184]

I suspect my coral banded killed my fire shrimp. I found half of him in tank. Only other thing that could have done it might be emerald crab