100 Pcs 16mm Aquarium Filter Balls Biochemical Cotton Filter Media Purification and Degradation of Toxic and Harmful Substances in Water for Filtering Aquariums

General description These 100 Pcs 16mm Aquarium Filter Balls are designed for biochemical filtration, helping to purify and degrade toxic and harmful substances in water. They play a crucial role in restoring natural water quality, providing fish with an optimal living environment. Suitable for various filtration systems, these filter balls enhance the efficiency of biological filtration through their large surface area, which supports the growth of beneficial bacteria. Technical specifications Quantity: 100 Pcs Size: 16mm Compatibility and accessories Compatible with UVC filters, external filters, and filter basins in aquariums or ponds. Usage Ideal for both freshwater and saltwater aquariums, as well as mini reef tanks. Enhances oxygenation and gas exchange in the water. Can be used in seawater and freshwater biochemical filtration systems. Other information Pond filter balls do not need to be replaced unless damaged or destroyed. Lightweight and easy to carry.