What are these??

[JarheadPilot]

These started showing up in my sump not sure what they are???

 

[PolypPocket]

I don’t know but I want to so I’m commenting to bump it to the top

 

[JarheadPilot]

I don’t know but I want to so I’m commenting to bump it to the top

Thanks!

 

[EnterName]

Those are sponges. These grow in most tanks and are usually harmless
I will probably post one soon in my microscopy thread.

Here are other posts with similar "root-like" structures:

• https://www.reef2reef.com/threads/help-id-this-white-root-like-thing-in-my-sump.294030/
• https://www.reef2reef.com/threads/what-are-these-white-roots.467758/

 

[JarheadPilot]

Those are sponges. These grow in most tanks and are usually harmless
I will probably post one soon in my microscopy thread.

Here are other posts with similar "root-like" structures:

• https://www.reef2reef.com/threads/help-id-this-white-root-like-thing-in-my-sump.294030/
• https://www.reef2reef.com/threads/what-are-these-white-roots.467758/

Thanks!!!!

 

[Reef Jedi]

Thanks!!!!

Good filtering sponges. They’ll grow in dark places and are a good sign!

 

[EnterName]

Just as promised, a post about these type of sponges. (Page 5, Post #82)

 

[BryanM]

+1 for sponge.