What is this?

[tnmarine]

:help:
We have been noticing this thing growing on a piece of LR for a while now. Does anyone know what it is? Is it bad? It is the white forked looking thing on the LR
Scott & Aimee

 

[tnmarine]

a different angle of the mystery?

 

[skirrby]

possibly a type of sponge? :notsure:

 

[ifish2]

we have one too, it's a spagetti sponge.

 

[thomas712]

Yep a form of sponge tree I think.
Thomas

 

[tnmarine]

Is it something I need to worry about getting rid of or is it a good thing or a just going to be there thing not to worry with?:notsure:
aimee

 

[thomas712]

I'd keep it to see what it grew into, just keep lighting strong and have phytoplankton in the tank.
thomas

 

[tnmarine]

We will keep it and see what it turns out to be. I'll keep everyone posted.
Thanks for identifing (hope I spelled that right) it for us
:joy:
Aimee & Scott