You can not do it. Goldfish can only be sexed when they are capable of breeding and during the breeding season. At this time the adult male fish develop small white spots on their gill plates and pectoral fins and the females get a bit chubbier. These are the only visible differences between male and female goldfish.
that is ezy the boy gold fish haz a bump by its tell and a girl gold fish dont
There is no difference
Usually a female goldfish mates with a male goldfish!
Female goldfish are usually bigger than male goldfish.
i want to know how to tell a gender of a goldfish please tell me write back which goldfish is a male and which is a female?
it has a short tail
no they do not, they evolved to the point that with a simple look in the eye from an alpha male goldfish it can inpregnate not only female gold fish but the male gold fish too. this has been caused by centuries of evolution.
yes check if the the fish has slightly darks tails the one with the darker one is the male and the other one is the male.
the difference beteen a male and a femal is at the breeding seson the femles ovals are larger then usal and in the breeding seson the male get white spots all around its fins these represent male
Goldfish use external fertilization to reproduce so pregnancy in a goldfish is impossible.
Well it depends. If your msle goldfish shows signs of being a predator. Remoe the fish immediately.
Some goldfish are male, while others are female.
The difference between a male goldfish and a female is that the female is usually bigger and in spring and the male gains a white pimple type substance on it's gill flap also the female is more of a gold color and the the male is a silver color.