Prompt Release Critical to Fish Survival

by Tony Bishop on January 24, 2008

Catch and release is promoted as a way to enjoy angling for years to come. Catch one, take a picture and set it free. But two recent studies, including one by researchers at the University of Illinois, concluded the practice works only if fish are released promptly.

In the journal, “Comparative Biochemistry and Physiology Part A,” researcher Cory Suski suggests that keeping a fish out of water for even 4 minutes might be too long to ensure its survival. Variables include the length of time it takes to land a fish, Suski said. The longer it takes, the harder it is for a fish to recover from even short periods out of water.

Water temperature also determines whether the fish lives or dies. The warmer the water, the longer the recovery, he said. Meanwhile, the fish is easier prey for predators looking for a meal.

I go along with the ‘hold your breath’ guide to how much time a fish should be out of the water – as you lift the fish out of the water hold your breath – when you need to take a breath put the fish back in the water.

For more on releasing fish see this.

Previous post:

Next post:


HomeAll Articles IndexTips1000+ Fishing QuotesAnswersBishMy BooksSite Map
All Fly Fishing Articles IndexAll Saltwater Fishing Articles IndexAll General Fishing Articles IndexAll Tips Index