Not a critter - but not sure what it is

[tarmer]

Greetings - I recieved this freebie with an order - I have no Idea what it is - I do not think its a zoa - but want to identify so I can understand how to care for

Can anybody help with this - Thank You in advance

 

[KrisReef]

That kind of looks like some blastomusa coral, and perhaps a hitchhiker with the tentacles in the background?

 

[tarmer]

Thank you