1、Resin Material: Shark warning board aquarium ornaments are made of premium resin material, strong and durable, not easy to corrode and fade, easy to clean and safe for aquatic fish. 2、Fish Tank Decoration: Shark warning board aquarium decoration has a unique and innovative design, making the aquarium more interesting and can be combined with other decorations to create a scene. 3、Weighted Base: Shark warning signs fish tank resin decoration with weighted base design, jewelry can be kept stable at the bottom of the tank, not easy to fall down. 4、Suitable for Fish Tank: Resin fish tank decorations can be applied in a variety of ornamental tank scenery, such as mini fish tank, turtle tank, small fish tank, large fish tank, etc. 5、Ideal Decoration: Shark warning board aquarium decoration can also be used as vase decoration, gardening decoration, swimming pool decoration, etc.