The Aquarium Blue Shark and Clown Fish set is a fun and colorful decoration for a child's aquarium or fish tank. This set includes a blue shark and clown fish, both designed to be interactive with kids. The shark and clown fish are suitable for children ages 4 to 13 years old and require 2 AAA batteries for operation. Made in China, these decorations are compact in size and weight at 8.4 ounces, making them easy to handle and display in a child's room or play area. Perfect for creating a playful and imaginative underwater world for young fish tank enthusiasts.