Unknown LPS coral [hitchiker]

oh - its abt 3/4" across

Hey that looks like a baby plate coral,they like to be in the sand.

thats what i thought, but he was attached to the rock, unless they go mobile when they are older... anyone?

I could be mistaken, but I believe that when he reaches an ok size, he will drop off the rock. looks cool btw, goodluck with it

i think he might move once bigger

now about 1"1/2