A: The lifespan of a discus fish varies depending on the conditions they are kept in. Typically, you can expect a discus fish to live around 10 years under the right conditions. However, it is not unusual for a discus fish to live up to 15 years.
A: The lifespan of a discus fish varies depending on the conditions they are kept in. Typically, you can expect a discus fish to live around 10 years under the right conditions. However, it is not unusual for a discus fish to live up to 15 years.