Britannica
Sources used in this answer
When were goldfish successfully kept in glass vessels in England?
Created from Britannica articles
using AI.
AI can make mistakes, so verify using Britannica articles.
aquarium
A freshwater aquarium.
Goldfish were successfully kept in glass vessels in England during the middle 1700s.1
While this practice predates the modern understanding of the relationship between oxygen, animals, and plantsâwhich did not become established until a century laterâit marks an early instance of keeping these goldfish in such containers.1