Enhance your betta fish's daily routine with this training ring and filter ball set. The training ring, equipped with a suction cup, can be placed anywhere in the tank, offering a playful challenge for your fish. The filter balls contribute to purification, ensuring a environment for your betta to thrive. Features -Color:White -Material:Abs -Size:7.20X7.20X0.40cm/2.83X2.83X0.16in -Size:4.00X4.00X4.00cm/1.57X1.57X1.57in -Powerful suction: the betta training ring features a strong suction cup that ensures it remains firmly in place within the aquarium -Boosts betta activity: designed to stimulate your betta fish, the training ring helps increase their activity levels and improve their fitness -Hidden resting area: the training ring offers a spacious and concealed area for your betta fish to rest and play - quality: made from materials, the training ring is durable and safe for your betta fish -Simple installation: the training ring is easy to set up and use, making it a great addition for any betta fish tank Package list: 2 x Betta Fish Exercise Ring with Suction cup 3 x Filter Balls