Blue Ribbons Exotic Environments Forgotten Ruins Aquarium Ornament is an exquisitely detailed, hand-crafted replica of crumbling castle walls, towers and caves that your most daring fish will love to explore. We honestly don't know what they might find inside; our itsy bitsy expedition still hasn't come back out. Hand-painted aquarium ornament with exquisite detail Safe for fresh and saltwater Durable polyresin construction Fun for fish to hide in and explore