Tabitha Jones

“It is a common misconception that goldfish have extremely short term memory. This misconception is dramatically far from the reality! Goldfish use their supreme vision to distinguish between individual human and may be able to recognize their owners. Domesticated goldfish learn to associate humans with food and will commonly ‘beg’ for food. Goldfish also have the ability to learn socially and will avoid fish they have had unpleasant encounters with”
― Tabitha Jones, Goldfish Care: The Complete Guide to Caring for and Keeping Goldfish as Pet Fish