Goldfish tails are made of delicate fins. If a tail is broken, it means the fin tissue is damaged. While the fin might heal over time, the damage is permanent and the tail won't ever be fully restored to its original shape.
Here's what you can do if your goldfish has a broken tail:
* Keep the water clean: Clean water is essential for healing.
* Avoid handling the fish: This can cause more stress and damage.
* Provide a safe environment: Make sure the tank is free of sharp objects or decorations that could injure the fish further.
* Consult a veterinarian: If the tail is severely damaged or the fish shows signs of illness, a veterinarian can offer advice on how to best care for your goldfish.
Remember, even though you can't fix the tail, your goldfish can still live a happy and healthy life.