Over the years of keeping volcano shrimp (opae ula), I had many losses and death.
Some silly mistakes included trapping a volcano shrimp (opae ula) into a corner, accidentally squeezing it to death.
Other time, I overlooked a volcano shrimp (opae ula) still trapped in the fold of the net. By the time I found out, it was dead.
Nowadays, I use a plastic sieve also known as a flour sieve or fine mesh strainer to catch my volcano shrimp (opae ula). It is much safer this way !