modified 9 years ago

Electric Jolt Fish Method

00:31:19

A fish hatchery used shock treatment to put fish into anesthetic effect sleep.  Two parallel wire screens two feet apart and using 110 volt line current for 5 to 7 seconds gave a two minute stun to 88 Brook Trout for about two minutes.

Handling, weighing, or treating fish in stupor without harm and no noticeable ill effects was a plus.  This has been used in portable equipment to take census of fish streams.

published 9 years ago

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