[SEAWEED54]

I bought a bunch of live rock and came across a few hitchhikers

The first one I think is maybe some sort of Acan it's about 4 inch in size

as for the second one I have been told it was a trumpet
this I feel is incorrect since it seems to move around the tank it is about a inch in size I'm thinking a rock nem you can also see in the first pict its to the left how its moving down the rock

I am trying to get positive ID's

thanks

 

[wake49]

It looks like a Fox Coral or Trumpet Coral to me.

 

[Reefing Madness]

The Trumpet looking Coral moves around the tank? Does it have a hard base?