The integrated filtration system of this fish tank accessory ensures that debris and impurities are effectively removed from the . The enhances the oxygen levels, promoting a healthier habitat for your aquatic pets. Its user-friendly design makes it easy to install and maintain, for both novice and experienced aquarium enthusiasts. Features -Color:Multi -Material:Plastic -Size:20.50X7.00X4.00cm/8.06X2.75X1.57in -Space saving design: for small tanks, this seamlessly into compact spaces while maintaining high performance for filtration and circulation -Advanced filtration system: effectively cleans by removing debris and impurities, ensuring a clean and healthy habitat for your aquatic pets -Integrated aeration: boosts oxygen levels in the , supporting fish health and creating vibrant aquarium ecosystem -Userfriendly maintenance: the design simplifies cleaning and upkeep, making it easy to maintain optimal conditions - technology: operates with minimal noise, providing a tranquil environment for both you and your aquatic companions Package list: 8 x quartz balls 200g 20 x nitrification capsules 4 x biochemical cotton