help identify this -- algae or what?

[youngfish]

I tried to grow pink coraline but my tank gives me this ****. It is not something hairy and all my tank parameters are in good shape. Not sure what it is. It starts to grow everywhere in my tank,....the greenish stuff:

 

[evolution21]

Green coralline?????? Lol I tried same thing and got bright pink coralline. ..

 

[evolution21]

Forgot to ask what kind of zoas are those in the picture??