id these please

[zoalover34]

first pic. somone gave me this and i don't remember what its called lol.. and the second one just noticed them starting to grow/spread.. thanks

 

[ram man]

the first looks like xenia, the second looks like clove polyps, although the first does look alot like clove polyps to

 

[zoalover34]

i know its not xenia b/c i have some of that in my tank unless its a different kind maybe.. i think those are clove polyps.. do u know if they get big? i heard they are hard to grow.. first pic is Anthelia. Melevsreef.com - Anthelia

 

[Lorna]

Anthelia and xenia look very similar. The way to tell the difference is when they retract. Xenia will retract right into itself unlike xenia.....I believe. The second is clove polyps. Some are harder than others.