A pregnant goldfish is called a twit!
- The collective noun for goldfish is “troubling”.
- The oldest ever recorded goldfish was 49 years old.
- Goldfish have a memory that lasts up to 3 months.
- Goldfish don’t have a stomach.
- If a goldfish is left in the dark it will turn almost white.
- “Jaws” is the most common name given to pet goldfish by their owners.
- Goldfish can recognize different human voices.
- Goldfish can recognize different human faces.
- Goldfish can be trained in synchronized swimming.
