Green plant ?

[Budaman]

What is this green forest growing on my rock ? Any ideas out there ? Should it stay or should it go? That... Is the question !

 

[Animal-Chin]

Ya thats a form of algae. If you like the look of it then leave it but it could take over and thats a really cool looking rock so you may want to take it out and clean it off. Is that rock some sort of encrusting coral?

 

[Budaman]

Yea I will try to take it out. The rock is encrusted with a coral. It's also filled with a bunch of different tube and fan worms.