what kind of coral is the yellowish tan colored thing with the small polyps in the center of the pic? i got it for free and i dont know what it is. i think its some kind of encrusting coral?
Could be a Porites coral also. Do you have any monti's to compare the polyps? The Porites polyps are more flowered looking and slightly bigger than Montipora polyps in general. Looking at it more, I'd would say it is a Porites Sp.
Matt
"sp." means it is not totally identified to me, I don't know what the official answer is, but I'm pretty sure it just means that the type of coral is known, just not the species, there you go. I think I hit the nail on the head with that definition.