I always found it really fun to find ways to trick anything into a trap, where you can move it and...
It looks it's still asking itself what happened for a while... loll...
You can pick shrimps one by one without nobody noticing... Up too a certain point. If they get it, bye bye.
But just for fun... I was able to use pvc coated wire with a food pellet attached to the tip to fish them to the surface one by one and then scoup'em off with ease with a black kitchen ladle.
All the shrimps are moved out and I didn't even touch a plant. That was a lot of surgical work, but is was fun to try to be able to bring them out without "noticing" too much and dropping them.
It's like a precision game, no sudden movement, once in position it's a matter of seconds.