Can anyone identify these?

[reefman69]

they are doing great but no sure what there names are

 

[JohnVH]

Not sure about the 1st one could be an anenome or a mushroom of some sort.
#2-Mushroom
#3-Zoanthid
#4-Zoanthid

 

[Ted]

first is a frilly mushroom. second looks like a stripped mushroom the last two are Palys....basically a zoah but I usually call the ones not on stalks zoahs and the other palys...