Fikou were dangerous tree spider Rahi commonly found in Le-Wahi vines, Le-Metru chutes, and Onu-Metru. It came in orange and black coloring, with the orange ones being found in Le-Wahi more commonly. A variety with pincers and a stinger had been seen on Voya Nui. Fikou communicate using chirping sounds. They are best known for spinning incredibly intricate webs and jumping out suddenly at passing prey.
- The Fikou was one of the models you could build in the BIONICLE Master Builder Set.
- The Fikou was released in 2002; its set number was 1441.
- The Fikou contained 13 pieces.
- It could be built out of the Toa Mata sets Pohatu and Onua to make a black Fikou.