How long can a brown trout live?

Answer 1

Eggs usually hatch about a month after they are deposited and fertilized in mounds of stream-bed gravel. However, cold temperatures can delay the hatch for as long as an additional month. Newly hatched fry stay in the gravel and live off their attached egg sac until it is totally consumed. This usually takes four to six weeks. They then swim up and out of the gravel as fully formed fish.

Answer 2

Rainbow trout live to be mostly 3-4 years.

Brown trout mostly live to be about 5-7 years.

Brook trout mostly live to be up to 7 years.

There are lots of other types of trout so just Google tiger or splake trout life span, or whatever trout you would like to know about.

Answer 3

The Rio Grande Cutthroat Trout can live up to 8 years

Answer 4

About 15 minutes on dry land. They can get quite old if you leave em in the water though.

Answer 5

The Sockeye salmon has a life span of 5 years.

Answer 6

It depends on the kind of trout. Some are larger than others. Post a new question and include the specific kind.

Answer 7

1-13 years considering where you live

Answer 8

depends what type of fish

Answer 9

Most likely four to six years.