answersLogoWhite

0

As with all things, there is a huge variety. Some Saltwater Fish live only a year or two, whereas others such as the deepsea rockfish of the North Pacific, live over 100 years. If you are referring to saltwater fish in captivity, typically I would say they don't live very long because most people don't know how to care for them properly, but in good hands marine aquairum fish can live over 10 years.

User Avatar

Wiki User

15y ago

What else can I help you with?