Noob

[plumbingforcoral]

Tank is cycled I have no idea what these post growing off rock are? vermetide snail?
I also have web like algae growing on rock, soft moves with current.
Thank you in advance!

 

[Crabs McJones]

Welcome to R2R! Looks like pineapple sponges. Good filter feeders :)

 

[plumbingforcoral]

Welcome to R2R! Looks like pineapple sponges. Good filter feeders :)

Haha!
Thank you sir! What are filter feeders?

 

[Crabs McJones]

Haha!
Thank you sir! What are filter feeders?

Filter feeders are organisms that filter detritus, algae, and other organisms out of the water and use them for food

 

[EeyoreIsMySpiritAnimal]

Haha!
Thank you sir! What are filter feeders?

https://www.reef2reef.com/threads/what-is-that-a-r2r-guide-to-common-new-tank-hitchhikers.443382/

 

[plumbingforcoral]

Great thank you all