White thing showed up on some LR need ID

[Neuahda]

What is this? I noticed it the other day. There is a hole/mouth in the center of it. Other then that I don't know anything about it.

 

[Anonymous]

Need a much clearer picture though I would say it's a member of the Phylum:
Porifera ( Sponge).

Regards,
David Mohr

 

[Blazin__]

i get these things all over the place in my setup... i find that they mostly apear where their is low light... usualy find them in my sump. and overflows

 

[waterfaller1]

Commonly known as pineapple sponge or q-tip sponge.

 

[Neuahda]

Thx for the ID! Sorry the low quality pics. It's in a low light area so the camera couldn't focus to well.

 

[Anonymous]

I would also say it is a sponge of some type.