Ключевые слова: actinopterygii, anguilliformes, animal, animals, aquarium, bottom, congridae, eel, eteroconger hassi, exotic, fauna, fish, garden eel, gardeneel, heteroconger, heterocongrinae, indian ocean, indo pacific, marine, marine fish, marine life, natural, nature, ocean, oceania, one, one animal, pacific, pacific ocean, sand, sea, sea life, spotted garden eel, spotted gardeneel, tropic, tropical, tropical fish, tropical waters, underwater, water, wild, wild animal, wild life, wildlife,