Chute

Protodermis Chute
A chute was a pipe of liquid protodermis held together by magnetic feilds. They were used to transport Matoran, Cargo, and Rahi. They were also used by Chute Lurkers to hunt.

Acasionally the feilds would fold in on themselves and form a deadly sphear that would travel through the system untill it eventually imploded killing everything cought in it.

The Le-Matoran who ran the system feared that reversing the flow could cause the entire city wide system to destabilise. Nidhiki once forced Kongu to do just that but it had little if any negative effects on the system.