what mushroom is this?

[oldrey]

Hi can someone please tell me what sort of mushroom this is?
As you can see its thriving and im not getting rid of it, i just like to know what i have in my tank, as i was viven this. Thank you

 

[Noturaveragereefer]

Rhodactis? Or hairy mushroom

 

[Ricksreef]

Put some food on it and it will close up completely to digest.Always neat looking.

 

[MINItron]

Those are some beautiful rhodactis.

 

[oldrey]

Thank you all. I have feed them its cool the way they look like not ballons hehe