dorvilleidae worm

Hi all, I added uncured live rock to my tank a few weeks ago (unwise) I'm overdue for a water change & now see all these worms on the glass. When I zoom in on them they do have bristles...What do y'all think these are? Thank you PS The only live stock in the tank is a turbo snail & 2 of...

Noticed a few of these little buggers going in and out of tiny holes on my Hammer coral. Are they harmful? Thank you!

Well I just saw one of the coolest things in my tank. I added a rock flower today and was checking on it after lights out just to make sure it settled in. Well...I look over at my frag rack and I see a huge dorvilleidae worm...being eaten by my convict chalice. I guess he caught one in one of...

I was looking in my tank the other night about 30 mins after daylight switched to moonlight. Worm was about 0.5" in length and transparent. I'm afraid it could be a young bobbit or some other predatory worm. After some initial googling it kind of looks like a Dorvilleidae worm also. I really...

I have a few of these little (less than a centimetre) worms in my tank. They love cruising/cleaning the rocks and can be quite fast. They move forward and then backup.