Having a sick pet is arguably one of the most stressful things in the world. Animals cannot easily tell you exactly what is wrong, making it quite hard for even professional veterinarians to pinpoint exactly what is making your pet feel under the weather. Fortunately, with koi fish, there are a lot of wide-spectrum treatments that can be done to help remedy health issues, especially if they present themselves on the skin or fins of the fish. Let’s take a look at some of the best ways to identify and treat koi fin disease to get your friend back together in no...