Our Betta Fish Activity Enhancer is a versatile tool for any betta fish tank. The floating ball and line system allows for easy positioning, ensuring your fish has constant interaction with the mirror. The double-sided design provides different viewing angles, helping to stimulate your betta's natural instincts and behaviors. Features - Color: Transparent -Material:Acrylic and plastic - Size: 5.00X5.00X0.50cm/1.97X1.97X0.20in -This innovative tool helps betta fish recognize their own reflection and correct their behavior, making training more effective. -Featuring a dual-sided mirror, one side magnifies while the other reduces, allowing for detailed observation of your fish. -Constructed from acrylic, this product is designed for durability and easy maintenance, ensuring long-term use. -Equipped with a floating ball and string, it can be easily attached to any fish tank, providing convenience and flexibility. -It's for both hobbyists and professional breeders, this simple yet effective tool enhances the fish-keeping experience. Package list: 2 x Betta Training Mirror 2 x Floating Ball