Appears In: Uru: Complete Chronicles
These pellets are actually a hyper-condensed form of minerals and nutrients, serving as food for the bioluminescent algae in the D'ni lake. Once they touch water, they dissolve, making the algae absorb the nutrients and glow brighter than usual. Kadish made them in order to solidify his position as the Grower, making people believe he was bringing light to the cavern by making the lake glow bright. A link to a silo in the industrial district of Uran, which was presumably used to test the pellets' effectiveness, is located beside the pellet manufacturing device.