In the wild, dragonfish live on algae, plankton, marine invertebrates, insects and insect larvae living in the sand. Besides its deadly actions, it is a really small fish. A dragon fish lives so deep in the ocean that its only threats are other fish who live that deep. Scientists have solved the mystery of the see-through teeth of the monstrous, glow-in-the-dark, deep-sea dragonfish. Many deep-sea creatures cope by creating light themselves - also known as bioluminescence. It is important to know what eats what in the food chain. Dragonfish are ferocious predators at the top of their food chain*, partly because they can hide their jagged, needle-like teeth from their prey. Deep sea dragonfish have a little barbel on the end of its head so the deep sea dragonfish can see its food and enemies. What eats the deep sea dragonfish? Dragon fish are furious. Narwhals dive to this depth up to 15 times a day in search for food. Deep sea dragonfish has a photophores on its side. Like many deep-water creatures, this species relies heavily on bioluminescent body parts, which leverage internal chemical reactions to produce an eerie glow. ... Dragonfish live in the deep sea and have transparent teeth. The deep-sea dragonfish (), also called the barbeled dragonfish, uses it's fang-like teeth to grab prey in its deep-sea environment.Like other deep-sea organisms, dragonfish have bioluminescent photophores and other adaptations that allow them to make do at extreme depths. The fish is omnivorous and thrives on a high-protein diet in captivity. A dragon fish lives so deep in the ocean that its only threats are other fish who live that deep.

... they are fearsome predators at the top of the food chain. Dragonfish, which are about 6 inches (15 centimeters) long, prefer to swim between 700 and 6,000 feet (213 and 1,828 meters) under the surface, where the waters are lightless and cold.

Feed your pet dragon fish algae wafers, live brine shrimp, mysis shrimp and daphnia. It is important to know what eats what in the food chain. They are normally called scale less dragonfish because they don't have any scales.

The Japanese Spider Crab is the largest known crab with a maximum leg span of 3.8m.

Dragonfish have 'invisible' teeth to help them sneak up on their prey.