What is it????

[Space lord]

I think the white stuff is some sort of sponge,does anyone know what the purple flower stuff is ???

 

[the_fish_man]

aYep white stuff is a sponge purple stuff maybe some xenia?

 

[Buffy]

The white stuff.....are you talking about the string like things?

 

[Space lord]

The little purple flower stuff

 

[ReefPhan_Harpua]

The little purple flower stuff

Looks like Xenia to me.

 

[joy13]

The coral looks like blue cloves to me Frag Outpost - Coral Frags, Coral Frag Trading and Coral Propagation Resources
The white might be sponge but it is out in the tank usually sponge likes shaded areas.