This page features content from BIONICLE Generation 1
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From BIONICLEsector01

"Kopaka spun around just in time to avoid a noxious stream of yellowish-green liquid. The stream hit a cluster of boulders instead, and within seconds the solid rocks had melted away into nothing but a bit of greenish steam."
— Narrator, Beware the Bohrok

Acid Bohrok.PNG
Lehvak using their Acid Shields
Matoran prefix None
Associated colors None

Acid is a power that allows the wielder to create acidic substances.

Species Wielders

Matoran Universe


  • The Lehvak can release a stream of acid from their Acid Shields.
  • Some Fohrok could release a stream of acid from their shields.
  • The Bahrag can release more acid than the Lehvak.



  • Spraying a large amount of incredibly corrosive acid over a short-range area, capable of dissolving any known substance
  • Releasing a Rhotuka of Acid, allowing it to dissolve targets


All of the following have the power of Acid:


  • The grass on the Mountain is filled with acid.
  • Airwatcher's staff can shoot acid, and both Vultraz and Tridax once wielded weapons that dripped acid.
  • In a vision Karzahni cast upon Lesovikk, a sentient acid cloud appeared instead of a Zyglak tribe due to an error on Karzahni's part.
  • Lehvak and Lehvak-Va were occasionally listed as Swamp Bohrok.[Bios][1] This was because LEGO would not allow the use of the term 'acid.'[OGD]