I need a quick answer. I have review the most common diseases, but I don’t feel any fit my fish’s problem. I really don’t see a physical with my fish other than he has stopped eating. Initially he would take the food in but would then spit the pellet out. I tried giving blood worms. That didn’t work either. I’ve contacted a local vet and pet store and received no help. I am posting on FB asking friends for help. I don’t know what more I can do. I cleaned his tank yesterday. I added water conditioner. I added a fungal tablet. I just don’t see anything wrong with him. I have a pic, but I don’t see where I can post a picture. I really need immediate help.