The Blue Paradise, also known as the Paradise Fish or Blue Paradise Gourami, is a freshwater fish that belongs to the Labyrinth Fish family. It is native to Southeast Asia and is named after its striking blue and red coloration. The males have longer and more pointed dorsal fins than females. They are relatively easy to care for and can grow up to 3 inches in length. However, they can be aggressive towards other males of the same species or similar-looking fish, so it is best to keep them in a species-only tank or with other peaceful community fish. They require a well-planted aquarium with plenty of hiding places and a slow-moving water current.