FixtureDisplays Diver Treasure Chest Ornament for Aquarium Fish Tank Decoration 12183 12183 Treasure Chest and Diver Ornament. Glitering gold, ruby, skulls, money bags and star fish. Suitable for: aquarium or fish tank. Material: plastic resin. Hand painted. Total height: 3.5", length 4", depth 3.5". Ideal decoration for an aquarium or fish tank. Quite easy to clean and suitable for both salt and fresh water. Shipping to Canada and Mexico: import duty and fees apply.