👉 Isapi, also known as a small fish, is characterized by its small size, usually around 5-20 cm in length and a streamlined body shape. It has a round head and small mouth, with a long, slender snout that's used for feeding on aquatic plants or small animals. Isapi are omnivores, meaning they can consume both plant material and aquatic organisms. They have a high metabolic rate and are considered to be an important food source for many marine species.