Hey, My Lovely Betta Jimmy has been ill for some time with an ulcer on the left side of his face that since treatment with melafix, salt and methly blue has stopped getting bigger but has left him with a hole in the side of his head. My problem is i couldnt bring myself to ethuanase him when he was at his worst- not feeding or really moving, but then he started to get better after intensive treatment in the hospital tank. However, he has lost the sight of his left eye, and now only feeds if i hand feed him with a pipette right in front of his nose. He is swimming around more but not as much as before and mostly hangs out near the thermometer. The hole seems to be growing new tissue and his eye isnt cloudy anymore but looks different to the other. Im just worried that although he has improved it isnt really enough and im just prolonging his suffering. Any thoughts please?