Sunken Cruise Ship Aquarium OrnamentThis sunken cruise ship has gone by the way of the Titanic, have an every day view of yours with this vivid detail ornament. Available in several styles from large to small. Made of resin is safe in your fish tank, and also from probing curious life in your aquarium. Aquarium ornament. Made of resin. Full color with vivid detail. Various cruise ship sizes available.