The Betta Exercise Mirror is an excellent addition to any betta fish tank. This dual-sided mirror with a floating ball encourages your betta fish to flare and exercise, promoting overall health and well-being. Attach the mirror to the exterior of your aquarium using the suction cup, and watch as your betta fish enjoys interacting with its reflection, staying active and stimulated. Features -Color:Transparent -Material:Acrylic -Size:6.00X6.00X0.50cm/2.36X2.36X0.20in -Twosided mirror design: combines a regular mirror with a floating ball mirror, offering a twosided design that caters to different fish training and entertainment needs -Increases fish activity: provides a reflective surface that encourages fish to move and interact more, boosting their activity levels -Enhances fish training: helps fish to exercise and develop their natural instincts, such as attacking and defending, promoting a healthier lifestyle -Sturdy and reliable: constructed from sturdy materials that ensure the mirror is durable and can withstand the aquatic environment -Easy to clean: designed for easy maintenance, allowing you to keep the mirror clean and functional with minimal effort Package list: 3 x Betta training mirror