I feel your loss as well. Spent 3 hours on and off the other night working on my tank, water changes, tuning equipment. I got up to check my skimmer and adjust my gate valve, and found my radiant wrasse on the floor. Was still wet, but dead. I had been there 10 mins earlier. My blue throat trigger also took a leap out of the tank, but I was sitting there and heard it land, so got him back in right away.

Sorry about your wrasse :( I didn't realize blue throats were much for jumpers. I have two. Maybe I should get a lid...

Thanks for the thread Greg. It was an interesting read.

I had a cover on one of my tanks and constantly had to chase our cats off the top.