Big Worm made a rare appearance out in the open for a few minutes today after the lights came on. I haven't seen him out swimming in several weeks, usually I just catch a glimpse of his head poking out from the cave. I was able to get a picture and video. The video is uploading on youtube and I'll post the link as soon as it's done.
The only good picture I got. I would have to estimate his size to be about 7-8", nearly double from when I first bought him back in October. You can get a real good perspective on his size in the video compared to the orange platies swimming around him.