The shape of a fishes tail is decided by its genetic makeup. There is no "treatment" for a bent tail.
That depends on how the mother's tail got bent. If it got bent in an accident, then most likely they won't, but if the mother's tail was bent when she was born, then it is possible that at least some of the puppies will also have a bent tail.
Take it for treatment to a qualified animal doctor (a vet).
Having your goldfishes tail turn white could mean your goldfish is sick but it could also just be new tail growth.When goldfish grow new tail tissue it may appear white or grayish.This usually happens when a goldfish isn't fully grown .If it is new tail growth than it will be on the end and tips of the fish's tail not the whole tail.
stretch a normal gold fish tail
The butterfly tail goldfish usually measures in at 6-7 inches. They are condsidered to be medium in size compared to other goldfish. Their closest relative, the fantail goldfish, is slightly smaller at about 4-6 inches in length.
it has a short tail
it only has a small tail
My goldfish Fan tail is attacking my small gold fish, they have been together for over a month now but has only recently started to nibble at the smaller goldfish, how can i stop this
Potato.
that is bad
because fish are cannibals
as long as the tail is removed first.