Missing ember tetra

[TuvaM]

Hi guys!
I seem to have lost one of my ember tetras. I have looked everywhere. In the filter, in the caves, between the plants.. I just have ember tetras and one a. borellii in the tank atm. Anyone who knows what might have happened to it? None of the two species seem to be agressive in any sense, so it's a bit strange.

 

[Mike Wise]

It probably died and eaten/decayed to nothing visible. They are rather small and decompose quickly.

 

[TuvaM]

Okay, yeah that's probably what happened. I saw one who kept hiding away when I think about it. Thanks.