👉 Isoceras is a genus of freshwater fish that belongs to the family Cichlidae, commonly known as carp or carp. They are primarily found in coastal waters and rivers where they inhabit shallow pools and estuaries. The primary diet consists of small prey such as crustaceans, insects, and other aquatic animals. Isoceras is a popular aquarium fish species for beginners due to their relatively easy care requirements and versatility in the water environment.