This is my pet fire worm.
The bristles of FIRE WORMS are hollow, venom-filled that can easily penetrate your skin and break off, if this worm is handled. The venom produce an intense irritation hence the common name FIRE WORM
I found this one in my grow out frag tank.
The first time I saw him he scared the crap out of me!!
I had to move him to the Refugium
You can see the rest of his pictures HERE