This type of worm which I’ve found lately tapers at ends and fatter in the middle section. Doesn’t look like the usual bristle worm. A nest of pink worms I’ve evacuated from the rock. Also found them within the scolys attached rock, they also have been evacuated. The pink worms seemed to have white hairs along their sides, I didn’t take pics of those, too busy removing them. Any ideas? This is the first one I’ve found in the past couple weeks since removing the rest. My guess they came in with scolys since the Tonga rock was dry.