Not quite right Nomad, Yo-yo and plenty of other fish were testimony to that not being correct. They tagged released fish to demonstrate one way or another if the release weights worked and the evidence was that they do. It goes without saying the better you look after the fish prior to release the better chance of survival, even from deeper than 30 metres from memory. I can easily get some stats if you're interested. Having said that, they were working with different species of fish to what we have up here.nomad wrote:
Every state has strange laws - WA still require you have a ‘release weight’ hook to return fish affected by barotrauma - even though it has been proven that they just die when released.
btw Yo-yo was a snapper that got caught and released with a weight numerous times, so often the name seemed quite appropriate.