Help ID.

[Fieryfrog]

I have found a bunch of these on the underside of a rock. They are fairly small. And look like cottonballs. I hope they are nothing to worry about. But I need to be sure.

Sorry for the crappy Phone pic.

 

[Reefing Madness]

Pineapple Sponges. Harmless and wont' be in the system long enough to worry about them.

 

[ethridge78]

+1 harmless

 

[Fieryfrog]

Thanks for the help. I was concerned.