Fixture Displays Ancient Ruins Ornament for Aquarium Fish Tank Decoration 12184 12184. Ancient ruins made of resin material. Hand painted. Very three dimensional and authentic. There are several small trees included in this good size ornament. Suitable for : Aquarium, Fish Tank. Material : Plastic. Length 9″; Width 7; Height 6.5″. Ideal decoration for the 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.