ID this coral

Fish Addict

New Member
I just got live rock and was wondering what a few of the things on it are.

The first one I have no clue at all what it is.



I think this one might be some type of SPS since it is raised from the rest of the rock and when a little piece broke off it looked like a small SPS frag



I am like 99.99% sure this is a blue sponge but I am just learning my right from my left in saltwater and would like verification

 
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