Since a few weeks back I have been hand feeding my bichir and it's really awesome, but today I noticed one of the downsides of it. The plan for today was to do some maintenance in the tank while I was waiting for his food to thaw, and then feed him. When I was doing the maintenance I suddenly noticed that one of my fingers had become one bichir longer than I remembered. I shook him off, fed him and continued with the maintenance. No damage was done by the bichir, since he's still so small that he can only fit the fingertip in his mouth and didn't even leave a mark, but I'm a bit concerned about potential damage in the future. Does anyone have experience with finger-eating bichirs? It's a senegalus, by the way.