Help

[txreefgrl]

Hi! I have no clue what any of these things are and my internet searches are fruitless.
Pic 1: they are like clearish little sac like things sticking off of rock.
Pic of frag base, is this aptasia?
Blue picture. Is this a ok worm?

 

[Wick3d_1]

Pic 1: looks like maybe Pineapple sponges or a sponges of some kind.
Frag plug base: that is a aptasia
The worm I honestly can't tell, it's not a flatworm which is a good thing. Possibly a bristleworm.

 

[Cell]

Pics are too blurry.