Weird Red Stringy Stuff ....

[EllieW]

I keep getting this strange red stringy type stuff sticking to my 3d background.

It quite tough and I have to keep breaking it off.

Anyone got any clue what it is?

 

[WILDER]

Is it algae.
There red brush algae.

http/www.thekrib.com/Plants/Algae/red-algae.html

 

[EllieW]

Is it algae.
There red brush algae.

http/www.thekrib.com/Plants/Algae/red-algae.html

Thanks Wilder

Sounds like its that, looks like ive got the long thread variety of it.