Rule of thumb for shrimp 😉

"Just don't repeat my mistake and put it on your desktop," my daughter said as she handed me a small shrimp tank.
Up to this point, I have never had shrimp in an aquarium. There were fish, but no shrimp.
The aquarium was small but very beautiful. Tiny multi-colored shrimp swam (or walked?) peacefully in it.
"Why not?" I asked myself, and ignoring the warning, I placed the aquarium on my desktop.
I realized my mistake pretty quickly, but it was too late. It was impossible to work! I had only to look at the aquarium, as I "hung" for long, long minutes, watching the life of tiny multi-colored creatures. It was a real show!