Deep Water Fishing

[DJD]

I'd recommend eating those fish or stuffing them and putting them on the wall. They may die anyway if you released them. Unless they can swim back down to the deeper water. Releasing them ASAP would help.

Cold water helps too. More oxygen in the water and the COLD flesh of the fish keeps the gases inside the fish in solution thus preventing some gas from outgassing into the bloodstream and killing the fish.

Yep, that fish was eaten!