Fishtank Filter Media Bulk Black Bio Balls with Cotton for Aquariums Filtration Bio Balls Media for Freshwater Saltwater

Features: The Bio Balls with Cotton, a set of 100 pieces, are made of PVC plastic and designed with a largesurface area to effectively attach nitrifying bacteria. With their hollow structure,Perfect for both saltwater and freshwater aquariums, these lightweight bio balls are amusthave for biofiltration system. These super bio balls are made of nontoxic plastic material with cotton inside. This unique design allows for the cultivation of aerobic digestion bacteria, which effectively decompose toxic biochemical element released by aquaticorganisms, ensuring clean and purified water. Designed for aquariums enthusiasts and petowners, these bio balls provide an essential solution for maintaining optimalwater quality in fish tanks and aquaticenvironments. Suitable for both beginners and experienced hobbyists, they offer an efficient and convenient way to improve the biological filtration process. Whether you have a small home aquariums or a larger fish tanks, these bioballs are perfect for use in various filtering system. From protein skimmers to canister filter, sumps, and wet/dry filter, these versatilebio balls fit seamlessly into any filtration, enhancing the efficiency and effectiveness of the overall filtration process. Experiencing thepower of biofiltration with the Bio Balls with Cotton. Saygoodbye to water and harmful toxins as these bio balls work tirelessly to maintain a pristines aquaticenvironment for your loved fish and other aquaticcreatures. Trust in the superior performances and reliability of these bio balls to create a healthy and thrivingecosystem in your aquariums.

Specifications: Product Dimension: As pictures shown Material: PVC Plastic with cotton Style Option: 16mm/26mm/36mm/46mm

Package Includes: 1 Bag Bio Balls Aquariums Filter Media ( 100pieces)

note: Please allow 1~2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.