Do you know what this growth is?

[bkenn77]

I bought some LR and have no idea what this growth is. Is it good or bad?View attachment 11995

 

[bkenn77]

and another pict.View attachment 11996

 

[Haole]

Could you possibly get a closer picture of it?
Sorry, but it’s hard to tell if it is a sponge or an encrusting type of coral.

 

[bkenn77]

yeah I have a crappy camera.

 

[kevinpo]

Looks to me like a skeleton of a LPS coral.

Regards,
Kevin

 

[gman0526]

Or porites, if we take the HO filter's intake as size reference.