Can anyone ID this?

[Villareefer]

Hi I was doing some tank maintance yesterday and noticed something on the underside of my torch coral theirs the one in the picture and 2 smaller ones! Does anyone know what it is and should I remove it?

 

[Tonycass12]

Looks like a pineapple sponge.

 

[Villareefer]

Looks like a pineapple sponge.

Thanks for the quick reply!

 

[Tagsio]

Yeah definitely a sponge