Realistic Feel - The item is made of high quality resin material, no pollution, non-toxic, no harm to fishes, great for landscape decoration. It can pretty up your fish tank and makes your tank look a lot more fun, also catch your fish's eyes.Durable and Steady- The aquarium decor ornaments' flat bottom and its weight is heavy enough to have it stand steadily at one place of your fish tank. All you have to do is to choose a place to put, no further adjustment needed.Aquarium Hiding Ornaments - This resin mountain fish tank decor provides visual interest for you and your fish. Holes provide hideaways for your fish to rest and passageways to reduce boredom.Application - This aquarium ornament is 22*10*17cm. It will offer plenty of fun for your fish, ideal for fresh and salt water aquariums, better to decorate your aquarium.Underwater World - A variety of holes to facilitate the passage of fish and shrimp to create a beautiful underwater world. Suitable for all Kinds of Aquarium. It is very vivid in the water, perfect for decorating aquarium fish tank.