4 Bags 13-in-1 Aquarium Filter Ceramic Bio Balls, 2000g/4.4Lbs

Key features

• 13-in-1 Scientific Combination: The Zoease integrated filter kit selects a variety of high-quality biological media, using scientific proportions and combining multiple filtration materials, including volcanic stones, ceramic rings, coral sands, etc. Made from natural minerals and free of any chemical additives, it is safe for fish and shrimp.
• Multiple Functions: Different types of materials work together to achieve multi-layer filtration. This effectively improves and purifies water quality, eliminates fishy odors from the aquarium, helps balance the pH level, and creates a healthier aquatic environment.
• Wide Application: Meets the needs of medium and large-sized aquariums and small fish ponds. Compatible with canister filters, freshwater tanks, saltwater coral tanks, tropical fish tanks, and koi ponds, making it an ideal choice for both amateurs and professional fish keepers.
• Excellent Convenience: Please rinse it with clean water before use to remove impurities generated during transportation. During routine water changes, you can simply remove the entire bag and clean it, which makes aquarium maintenance much easier.
• Value Package: The set includes 4 bags of high-quality mixed filter media, with a total net weight of 4.4 lbs(1.1 lbs/each). Each bag is packaged in a separate, dedicated mesh bag to prevent the ceramic rings and balls from spilling out and clogging the equipment.

Free shipping included. 30-day hassle-free returns.