👉 Carchi is a type of marine fish that belongs to the family Serranidae, commonly known as the croaker or caddisfish. They are native to tropical and subtropical waters around the world, from Japan to Australia. Carchis have a distinctive white and black body with orange spots along their sides and back. They are typically found in freshwater habitats such as rivers and lakes, but also in coastal areas where they can be caught by fishermen or snorkelers.