Enhance the health and clarity of your aquarium water with our premium Aquarium Filter Media Balls, expertly crafted from durable quartz and fired at high temperatures for optimized performance. These bio balls are enriched with a rich variety of natural elements, essential minerals, and trace elements, providing an ideal environment to promote the growth of beneficial biological colonies. Designed to hold large amounts of good bacteria, they play a critical role in restoring and maintaining natural water quality, ensuring a safe and stable habitat for both freshwater and saltwater fish. Key Features: · High-Temperature Fired Quartz Construction: Ensures durability and maximizes the surface area for bacterial colonization, extending the lifespan of your filtration media. · Rich in Natural Elements and Essential Minerals: Supplies beneficial trace elements that support healthy biological activity for effective water purification. · Promotes Beneficial Bacteria Growth: Encourages the development and retention of biofilms and good bacteria that help break down harmful ammonia and nitrate compounds. · Suitable for Freshwater and Saltwater Aquariums: Versatile filter media compatible with a wide range of aquatic environments, enhancing water quality across different tank types. · Reduces Ammonia and Nitrate Levels: Supports efficient nitrogen cycling to reduce toxic substances, improving overall aquatic health and reducing maintenance efforts. · Compact and Easy to Use: Each ball measures approximately 21mm in diameter and fits conveniently in various aquarium filter systems to enhance biological filtration. Specifications: · Material: Quartz · Color: Yellow · Diameter per Ball: 21mm · Package Size: 14 x 10 x 3 cm (5.51 x 3.94 x 1.18 in) · Package Weight: 85g · Package Includes: 20 x Aquarium Filter Media Balls These Aquarium Filter Media Balls provide an effective and natural solution to maintaining a balanced aquatic ecosystem. Whether used in freshwater or saltwater tanks, they deliver consistent water quality improvement by fostering beneficial bacteria growth and reducing harmful compounds. Ideal for hobbyists and professional aquarists alike, this filter media offers a reliable way to promote a healthy environment for your aquatic life.