This Aqueon Pure Betta Beads set is perfect for any fish and aquarium enthusiast looking to add some unique decor to their tank. The black and white beads are made by the trusted brand Aqueon and are sure to catch the eye of any fish. These beads are a great addition to any aquarium and will provide a unique touch to your underwater landscape. The model number for this set is 100546408 and it falls under the category of Other Fish Aquarium Supplies in the Pet Supplies and Fish Aquariums section.