fuzzy white ball

[NaCl lady]

I have a fuzzy white ball that seems to be growing on one of my live rocks. It looks like it has a couple of holes it in. There are two other ones that are smaller. Is this anything I need to worry about? Thanks.

 

[Konadog]

Nothing to worry about, sound like a scypha sponge. You will probably start seeing more in the future.

Photo by Melev

 

[BrandonS]

Nothing to worry about. I believe they are in the gorgonian family. I have little ones growing in my overflow and in my sump. They're just filter feeders.

 

[NaCl lady]

This place is just the best! Thanks for the answers and the picture.

 

[Konadog]

:thumbsup:
It's a typical sponge in a new aquarium.

I would guess that your tank is starting to mature, your doing something right!