Explore Play Aquarium Bucheon Feast your eyes on colorful fish and remarkable marine life at Play Aquarium Bucheon in Bucheon, Gyeonggi Province. Though Play Aquarium Bucheon is not as big as the country’s better-known aquariums -- Lotte Aquarium and Coex Aquarium -- it still has everything there is to satisfy young visitors by showing them exciting sea creatures up close. The aquarium greets its visitors with a wide range of fish tanks that house various fish species from around the world