MY LS is 70% covered

[Pasaputte]

Hi
My LS is covered with some worms i think but i am not sure about it.
have tried to blow these out with a tunze streamer but nothing effect them.
any idea what this can be or a way to deal with it ?
is it harmfult ?







Thanks in advance

 

[Dmorty217]

That looks like Sponge to me, the non branching white stuff is for sure sponge. Prazipro will kill the worms if that's what that is

 

[Pasaputte]

Thanks Dmorty217
I dont think it is worms, as they look like sponge sort of
Thx

 

[anthonys51]

i will assume the rock and tank is new, so they will slowly go away on there own

 

[Pasaputte]

Hi
The stones are not new , this is the second year with this reef
all parameters are good as well
it is moxed reef SPS and Lps
Thx

 

[anthonys51]

oh sorry , are they hard, maybe its a type of coraline algae. dont think sponges would grow over all that rock in a mature healthy tank

 

[Sk8r]

It's not harmful, ime; I have it here and there, just one of those many organisms that make up the ecology.

 

[Pasaputte]

Thanks a lot
as i see from all answer , i will just ignore it as it is harmless
Thanks again