I used to work in a finfish hatchery and after a bad day my boss, a PhD in Ichthiology and expert researcher gave me some advice I will pass on to you.
looking at our failed Red Snapper hatch with 100% mortality he shrugged and said "its a result"
Thats really what it is, even for you dead fish means what you tried did not work, and try something else (smaller mesh on your netting?) I would measure the temperatures in that pond over the course of a day, big temperature fluctuations can make fish uncomfortable and encourage them to jump.
its easy to take setbacks personally, but don't, its just an oppurtunity to learn something.
looking at our failed Red Snapper hatch with 100% mortality he shrugged and said "its a result"
Thats really what it is, even for you dead fish means what you tried did not work, and try something else (smaller mesh on your netting?) I would measure the temperatures in that pond over the course of a day, big temperature fluctuations can make fish uncomfortable and encourage them to jump.
its easy to take setbacks personally, but don't, its just an oppurtunity to learn something.