I have ruled out environmental factor with my sick fish. It has a bacterial infection, bloat, or a parasite infection. I have tried again to include photos of the holes and lumps in my fish. I am using anti-parasitic food, but the fish will not eat it. It am trying some Pima Fix for the bacterial infection. I used a little aquari-sol in a vain attempt to do something for parasites. I cannot afford to buy anything else for treatment right now. I only have the aquiari-sol and the anti-parasite food the fish will not eat. Should I wait until the morning, when the fish is hungrier? I got the fish that is sick in quarantine now. What else can I do? I have some epson salts for feet. Should I use it? If so, how do I use it properly? Pictures included below. Thank you.