Question
How can I determine the sex of a goldfish?
The only clues I heard so far were to wait for spawning season, or try to see the shape of the vents, but this get a little trickier if you´re not experienced with them.
Answer
Some differences
- The male gold fish usually chase the female ones. If you notice a fish chasing the other, then the fish chasing is probably a male while the fish that is being chased is a female.
The best way is to check during spawning season,
- The male will develop white spots on their gill covers known as breeding tubercles. Not all male exibit this but most of them do.
Answered By - user34