White stuff growing on my live rock?!

[nickloeuf]

Hey there,

There are quite a few white ''balls'' growing on my live rock.. they look kinda nice honnestly but I would love to know what they are if anyone knows??? I wanna make sure that they arent harmful to my tank! I uploaded a picture to show you all!

thanks a lot

 

[human]

Looks like it may be some kind of sponge, maybe someone else will chime in bc I'm not 100% sure.

 

[Lionfish Lair]

You're correct!

 

[human]

You're correct!

I'm never 100% sure bc I'm completely colorblind, it makes identifying critters difficult from just photos.

 

[nickloeuf]

So these are little sponges??? Seriously? That is so cool

 

[Lionfish Lair]

I'm never 100% sure bc I'm completely colorblind, it makes identifying critters difficult from just photos.

So is my Dad and his brothers.

 

[human]

So these are little sponges??? Seriously? That is so cool

Yep, harmless filter feeders.