How long can a goldfish with tumor live?

The lifespan of a goldfish with a tumor can vary depending on the type and severity of the tumor, as well as the overall health of the fish. Some tumors may be benign and have little impact on the fish's lifespan, while others may be malignant and can significantly shorten the fish's life.

In general, goldfish with benign tumors may live for several years with proper care and treatment. However, goldfish with malignant tumors may have a shorter lifespan, ranging from a few months to a year or more.

It is important to note that tumors can affect a goldfish's quality of life and may cause discomfort, pain, or difficulty swimming or eating. Regular monitoring and veterinary care are essential for managing tumors and ensuring the fish's well-being.