The Sourfloss reside on one of Caramellas three moons, Thymono. It once orbited the planet but after the Sourfloss' failed attempt to contact with Caramella, it crashed into the surface of the planet. Though they came out of that ordeal with the least amount of casualties possible, they now find their moon half sunk in the sea between Glylos and Psakazi.

With moon crashing into the sea, many pieces of it fell before the moon even reached the atmosphere! Many floss were mutated into Sourfloss because of the radiation.

Sourfloss is the only flavor known to glow! From the tips of their antennaes to the markings on their body, any neon color can light up.