Anyone know what this is?

[Brad2010]

Bad picture but it is a white blob with short white stringy looking hairs and some white tubes growing on live rock.

 

[mr_X]

Sponge most likely.

 

[Brad2010]

Thanks, I will try looking up sponge pictures.

 

[Brad2010]

found another one

Here is a better picture and i found another spot of it on the left side of the rock.