What do hatchet fish eat?

Hatchet fish are omnivores and will eat a variety of foods. They feed on small insects and worms, as well as small crustaceans, such as Cyclops, Daphnia, and mosquito larvae. They will also eat floating plant material, algae, and other microorganisms. In the wild, they may also eat small fish and fish eggs. In aquariums, they can be fed a variety of foods, such as brine shrimp, bloodworms, and flake food.