Pom Pom crab and peppermint shrimp?

[PR_nano]

Been thinking about adding a Pom Pom crab and want to make sure I'm not asking for trouble. Have a pair of aiptasia eating peppermint shrimp, would they go after its Pom Pom? Anyone keep both? Tanks is only 20 gallon, other inverts are a candy cane pistol shrimp, scarlet crab, blue crab and various snails.

 

[blaxsun]

The crab should be fine (disclaimer: I don't keep both).

 

[SlugSnorter]

yes, they most likely won't fight unless you never feed your tank at all