Originally Posted by chiefroastbeef
It may have jumped out, walked somewhere, dried up and died. I have an open top tank and have trouble keeping Amanos. My cherries jump out too, but I have a sustained population.
Once, I found a dried up amano in a corner of my shoe rack 5 feet from tank, all dusty and crusty.
I would think it jumped out, especially since you can't find it, and don't have much hiding places.
Yea I'd say check the filter... other than that it may have walked! One of mine jumped while I was cleaning the tank so luckily I was there to put him back in.