In the pics you can see it's like a dense spider web between the polyps. I never look at this plug and just noticed it. Not present on anything else. Anyone know what it is? What action should I take? Thanks.
Looks to me like make there is a sponge of some kind growing over the whole frag plug. If that's the case I would use a razor blade/scalpel type tool to cut and remove as much as you can .