New coral ID and what is on its skeleton

[Taborct1]

My local guy I go to is shutting down so I went to buy out some of his heavily discounted corals. Bit of an impulse buy. Anyway I got this guy even though he wasn't looking too healthy. Most of the corals in his tank didn't look very well with a bunch being completely dead. I've recently gotten coral from him before and they are all doing great and have recovered even though they didn't look the best either so I took a chance for $15.

What are those spots and are they something to be concerned about (or anything else that looks concerning)?

Also what kind of coral is this? Lobo?

 

[vetteguy53081]

Looks like sponge (the orange spots and is safe)

 

[Taborct1]

Looks like sponge (the orange spots and is safe)

I was thinking that but wanted to make sure since it seemed to be coming out of the coral and not just stuck to it.

Thank you