This is a creative and lifelike simulation landscape scallop decor for fish tank decoration, manufactured with premium and sturdy resin material, practical for a use. Realistic simulated scallop modeling makes it a good aquarium decoration. Choose these Fish Tank Bubbler Decorations and light up your fish tank now. Features -Color:Assorted Color -Material:Resin -Size:9.00X7.00X7.50cm/3.54X2.75X2.95in -The Fish Tank Bubbler Decoration has an that needs to be used with an air pump. After connecting with the interface on the base, a large number of small air bubbles can be generated, and the shell will automatically open and close under the action of the air bubbles, which will make your fish energetic. -Its design is simple but easy to use, just put it directly on the fish tank or on the table, giving you a good experience. -The simulation scallop decor can add a touch of vitality style and bring the new view. -The simulated scallop is a perfect landscaping ornament for fish tank, pond and aquarium and other scenes. -The shape is and realistic, and the color does not fade, which can better decorate your aquarium. Package list: 2 Tank Bubbler Decorations