So a couple weeks ago I helped a friend re-stack his tank and we ended up taking out all the live rock. When I got to the bottom, his wife said there is our worm. I looked, @ first I did not see it(the tank was a little cloudy from moving it all the rock around)and when I saw it I think I fell back a little LOL I could not believe what was in front of me. This thing was HUGE!!!! It had to be @ least 2 foot and was thick!!! When I pulled him out of the tank with a pair of tongs I put him in a 5 gallon bucket and his wife took a picture.(it shrunk up) here it is: