Alien Species

The Gahlok are a subspecies of Bohrok.


Gahlok are Bohrok associated with the element of Water. They are have a blue/light-blue coloration, but carried orange Krana and had orange eyes. They held water shields shaped like webbed claws that were used to channel their elemental power to use mighty torrents of water to wash away Mata Nui.

Gahlok tended to be the most unpredictable of the Bohrok and would never attack the same place twice.


  • BIONICLE comic series (First appearance)
  • BIONICLE Chronicles #2 Beware of the Bohrok
  • The Official Guide to BIONICLE
  • BIONICLE Encyclopedia
  • BIONICLE Encyclopedia Updated