What’s on my torch?

[Streetlamp]

I just picked up this torch the other day. This evening after lights out I noticed it’s skeleton is covered up to point. It’s soft and seems to have a structure to it. It’s not near the polyps and A bit on the frag plug.

 

[ScottR]

Probably just a sponge.

 

[Streetlamp]

Thanks that's what I'm hoping anyway.