Fishy

I’ve had fishy for a long time now, probably close to a year. He has had several episodes where I thought he was going to die. I was able to resurrect him through some treatment. This time I think it might just be old age. From what I read, fish don’t live much past 2 years old. He has just sat at the bottom of his tank basically for the better part of 2 weeks. He doesn’t eat, doesn’t want to do anything. Part of me feels like I should put him out of his misery but a bigger part would rather not and see if he snaps out of it since he has before. Feel bad for the little guy. I’ve tried all my tricks with no success. 🙁