Yes, cats can eat tilapia as it is not toxic to them. Tilapia is a type of freshwater fish that is a good source of protein and essential fatty acids, which are important for a cat's health. However, it's important to ensure that the tilapia is cooked and boneless, as bones can cause choking and gastrointestinal problems for cats. Additionally, fish should not be a staple in a cat's diet, as they are obligate carnivores and require a diet that is primarily composed of meat. If you are considering feeding your cat tilapia or any other type of fish, it's important to do so in moderation and as part of a balanced and nutritionally complete diet that meets their specific nutritional needs. Consult with your veterinarian to determine the best feeding plan for your cat.