Features: Appearance: plastic palaces fish tanks decorations, portraying a mysterious underwater world. With this aquarium ornament, you can create a unique underwater paradise materials safety: The fish tanks ornaments make from plastic. The materials is none pollutings, not special maintenance requirements, easy to clean. This fish aquarium decoration will not affect the potential of hydrogen in the tanks, and will not rot or cause algae problems detail: This kind of plastic decoration has lively detail and delicate colors, which can be naturally blended into your aquarium, and bring realistic appeal to your aquarium Use: The base of the fish tanks decoration house is flat and can be stably placed on the bottom of the water tanks. Fish tanks ornament is suitable for small aquarium pets, such as fighting fish, guppy, and so on., or small crawling pets Size:suitable for large and moderate sized fish tanks decoration. A good environment will improve the pet's habitat, and the realistic underwater environment will always feel at ease and help move normally Specifications: Materials:plastic Color:01,02,03 Size:Small,Middle,Large Package Includes: 1Piece Aquarium Decorations note: Please allow 1-2cm errors due to manual measurement. Due to the differences betweeen different monitors,the picture may not reflect the actual colour of the item.