Common hatchetfish

Common hatchetfish, characterized by their distinct silver color and unique, hatchet-shaped body, are native to South America. Their appearance is marked by a deep, laterally compressed body and shiny, metallic sheen. While they are not the most prominent stars in the aquarium hobby, they are appreciated by enthusiasts for their peaceful nature and unusual body shape. Their modest size and fascinating surface swimming behavior make them a captivating addition to community tanks with conditions that mirror their natural tropical freshwater habitats.