Matoro's Rahi was a small business run by Matoro on Metru Nui, selling little Rahi for use as pets.
On Metru Nui, of all the Ko-Matoran, only Matoro enjoyed a good relationship with the Onu-Matoran. He spent much of his time in the Archives, studying different Rahi, trying to master their languages and behavior patterns. Now and then he came upon small creatures that the Archives were not interested in, and these he traded to other Matoran who were seeking pets. This business was called Matoro's Rahi.