The Rayong Aquarium is part of the Research and Development Center for Fisheries in the Eastern Gulf of Thailand and is managed by the Aquatic Animal Display Division. This establishment gathers and showcases various living marine species, beautiful seawater fish, and rare sea creatures, aiming to educate young people, students, and the general public who visit. Visitors gain a deeper understanding of the lifestyles and behaviors of aquatic animals. Moreover, they receive insights into the fishing profession, fishing boats, and various fishing tools, as well as knowledge about Thailand's fishery resources through the exhibitions. This initiative fosters a sense of love and stewardship for Thailand's aquatic resources. The entry fee for adults is 30 baht.