The native environment for the Peacock eel is slow flowing and densely grown rivers and streams in India, Sri Lanka, Thailand, Sumatra and Malaysia. It is a bottom living creature that likes to bury itself in silt, sand or fine gravel, and only display a small part of its head. It prefers to forage for food at dusk. Wild Peacock eel will eat worms, crustaceans and larvae and keeping them on a similar diet of live food in the aquarium is recommended. Live brine shrimp, blood worms, mosquito larvae and cyclops are all good suggestions.