The aquarium ornament simulates a fantastic sea world view. Both to meet your viewing, but also to simulate the marine life for fish to create a real underwater world. Adding unique landscape and vitality to your plain fish tank. Package includes: 1 x Small Resin Castle. (Size: 5.5x5.1x2.7 inch ) 2 x Resin emulational barrel Aquarium Decoration.( Size: 2x1.8x1.8 inch) 1 x Resin Starfish. (Size: 1.58x1.58 inch) 12 x Various Sizes Artificial Plastic Plants. (Hight: 8.3/4.7/3.6/3.2/2 inch) Resin products cleaning method: Use the cool water to clean it, then spend a day before submerging it into tank. Plastic Plants products cleaning method: If the aquatic plants extrusion and deformation during the packing process, it can be restored by soaking them in warm water for a while. Caution: Please dont put it in a place with high temperature.