From Creatures Wikia
Candyfruit are a variation of the Tuba plant from Docking Station. Like Tuba, Candyfruit propagate through seeds which can be eaten by creatures if they catch them before the seeds plant themselves. Unlike the Tuba, Candyfruit can grow on almost any type of surface and provide fruit instead of food. As the plant matures, it will produce a single fruit and if left undisturbed, several seeds. The seeds of the Candyfruit plant are turquoise, and can be introduced to a metaroom with the Candyfruit launcher. After producing seeds, a Candyfruit plant will wither and die.
Candyfruit were created by Hausmouse and can be downloaded from Hausmouse's Creatures 3 Page.