Is it still living? as long as there is nothing in the tank that will pick at it, then it will probably build a new tube. But I've personaly never seen one come completely out like that myself so I'm not 100% sure.
It was alive but got attacked by one of my snails and is now dead. What would have caused this to happen? Was it my fault or was there something wrong with the tube worm?
yeh, i aclimated it properly, floating it then adding a small bit of water at a time. Im not sure if something might have pulled it from its tube because it was still alive when i first spotted it.