Whats growing on my Live Rock?

[gsuller13]

Anyone know what's growing on my live rock? See attached photos.

Anything I need to worry about or can I leave it alone?

Thanks in advance.

 

[italquam]

Vermetid snails

 

[italquam]

Just a guess

 

[gsuller13]

Anyone know what's growing on my live rock? See attached photos.

Anything I need to worry about or can I leave it alone?

Thanks in advance.

 

[ISpeakForTheSeas]

Sponge - most likely harmless/beneficial.

 

[gsuller13]

Sponge - most likely harmless/beneficial.

Thanks for pointing me in the right direction. Did some more searching and I believe you're right.