what are tehse, i found them on my LR

[giantregal]

we'll start with this one

 

[giantregal]

#2

 

[giantregal]

#3

 

[skirrby]

last pic looks like star polyps or xenia.. i cant make out the first 2 pics

 

[giantregal]

oh yeah one last question
are any of these good or bad

 

[spinner]

Pic #1 is slurry, but it appears to be an aiptaisa. A clearer picture would make an id much easier. But I go with aiptaisa.
Spinner

 

[beachbumtx]

#3 is good if you have enough light to support soft corals...about 4 watts per gallon.

 

[ty_05_f]

#2 looks like zoanthids.

 

[midwest reefer]

1 looks like it could be aptasia
2 looks like zoos or some polyps
3 is deff xenia.