Is your fish showing signs that they are sick? Or does something just not seem right in your fish? Fish too can get sick. The most common reason that your fish could be sick is due to parasites. Your fish can have both internal and external parasites, causing them to have issues. They can also be afflicted with fungal, bacterial, or viral infections.
Does your bird have an issue with its foot? This could be what is called Bumblefoot. The medical term for bumblefoot is ulcerative pododermatitis or a foot infection. There are many things that can cause your bird to have Bumblefoot, and there are things that you can do to help prevent your bird from having bumblefoot.