SCP-3000 is a massive, aquatic, serpentine entity strongly resembling a giant moray eel (Gymnothorax javanicus). The full length of SCP 3000 is impossible to determine, but is hypothesized to be between 600 and 900 kilometers. SCP-3000 - Anantashesha (SCP Animation) animated scp video is based on SCP 3000 entry Ananteshesha, this one is for the monster school books!