what is this coral

I got this frag from an online seller and they didn’t say what the name of it was. Does anyone know what it is called I’ve tried finding it myself with no luck it just says it’s a Monti it’s the red one in the middle. Any help would be appreciated 😃 it also has little tentacles that come out in...

So I bought some mushroom corals and they were connected to this drag plug. In the bag they disconnected and connected to a broken shell instead and seem happy. On the other side of the drag I noticed this tiny coral. Any help identifying it would be great.

Hi all! (first post) I just received a Biocube 32, and after setting it up and adding live rock donated by a friend from his established tank, I have a question... A) Which side of this live rock is "up" (algae/green or not green)? B) Does it matter to the already living "things" (I have NO...

I got this the other day from a friend. He got it years ago and does not remember what it is. Can anyone Tell what this coral is?