Spotfin Hatchetfish

Description

The Spotfin Hatchetfish (Carnegiella strigata) is a small, fascinating freshwater species native to the slow-moving rivers and streams of South America, particularly in the Amazon and Orinoco basins. Known for its unique, hatchet-shaped body and striking appearance, the Spotfin Hatchetfish has a slender, flat body with a prominent triangular shape, making it resemble a small flying fish. It is characterized by a translucent body with dark markings along its sides, creating an attractive pattern that is ideal for aquariums.In the wild, Spotfin Hatchetfish are surface-dwelling fish, feeding on small insects, plankton, and other organisms found near the water’s surface. They are capable of leaping out of the water to catch prey or escape from predators, which makes them an exciting species to observe.In aquariums, the Spotfin Hatchetfish requires a peaceful tank setup with plenty of swimming space at the surface, as this is where they spend most of their time. They are best kept in groups of at least five, as they thrive in social groups and naturally school together. A well-planted tank with plenty of hiding spots, such as driftwood and rocks, will help replicate their natural environment. Since they are known to jump, it’s important to have a secure, covered aquarium to prevent escapes.Growing to around 5 cm (2 inches), the Spotfin Hatchetfish is an ideal choice for smaller community tanks. Its fascinating behavior, unique appearance, and peaceful temperament make it a standout addition to aquariums, especially those with surface-dwelling or schooling fish.