Goldfish are freshwater fish in the family cyprinidae and one of the earliest fish to be domesticated.
They are one of the most commonly kept aquarium fish.
They are kept as pets by many people around the world in various sizes of fishtank (source)
So can chinchillas eat goldfish?
They are herbivores and so are unable to eat any kind of animal foods.
This means that your goldfish are safe from chinchillas and they are unlikely to attack them.
But don’t feed goldfish to chinchillas all the same.
For more foods that chinchillas can and can’t eat, check out our chinchilla food list.