Description: 【Aquarium Decoration Mountain】The resin aquarium rockery can decorate your fish tank, to make it seem beautiful, and lifelike. Aquarium decorative hiding cave provides a place for fishes to hide or play, to bring them much fun. 【Fish Tank Decor】The realistic fish tank rockery decoration is a perfect addition to your aquarium landscape, creative and delicate, adding more attractiveness to the tank. 【Reliable Material】This Mountain view stone ornament is made of high quality resin material, environmentally friendly, and reliable to use in fish tanks. 【Easy to Clean】 When you clean your fish tank, a simple rinse of this rock cave decorations with water is all you need. No further maintenance needed. 【Wide Applications】The artificial mountain view stone figurine is perfect for small and middle aquarium landscaping, and it is also suitable for micro landscape decoration, garden, yard, lawn, patio, balcony, porch, etc. Specification: Material: resin Size Chart: Type A: 12cmx8cmx16.5cm/4.72inchx3.15inchx6.50inch Type B: 12cmx8cmx18cm/4.72inchx3.15inchx7.09inch Package Includes: 1 Aquarium Decoration Rockery Note: Please allow slightly errors due to manual measurement and different monitors.