My cherry barbs that I got are slowly dying off. Not sure exactly what happened with 2 so far that have died (both were found with their guts hanging out of their body), but today (around 30 minutes ago) I found one that had a very concerning cut bellow it's head. The head had almost become separated from the body of the fish and was only hanging on by the spine. It looked like it had died extremely recently. There is a Laetacara with them in the tank but I do not believe it would cause such injuries. Anyone had anything even remotely close to this happen before? I am honestly puzzled.