Should I be worried? My hand was over the tank whilest putting food in the tube to feed my carnivorous urchin and my eel jumped out, out of nowhere and grabbed a hold of my pinky finger, I washed my hand about 3 times with soap as to avoid any bacterial infection, the pain seems to be subsiding, though, at first it was bleeding a lot but now it seems to have coagulated so, should I still be concerned?