Hortsun 300 Pieces Bio Balls Pond Filter Aquarium Filter Media 1.26 Inch Saltwater Aquarium Filter Biochemical Cotton Pond Filter Accessories and 5 Pieces Black Mesh Bags for Fountain Fish Tank

Features: Mesh bag details: The size of the mesh bag is 15 x 20 cm/ 5.9 x 7.87 inches, with a zipper design, you can easily open or close the black mesh bag, bio balls can be applied or in a mesh bag with a plastic zipper. Filter media for pond provides good filtration and beneficial bio filtration growth, removes odor, colors, increase dissolved oxygen levels. Specifications: Material: polypropylene Color: black Bio ball diameter size: 32 mm/ 1.26 inch Bag size: 15 x 20 cm/ 5.9 x 7.87 inches Package includes: 300 x Bio balls filter media 5 x Black mesh bags with zipper Notes: Please allow slight size errors due to manual measurement. Please allow slight color differences due to different displays. Small parts included, please keep them away from little kids to avoid swallowing risk.

• Enough Quantity: you will get 300 pieces of bio ball for ponds and 5 pieces of black mesh bags with zipper, sufficient quantity and good combination to meet your use and replacement needs in many occasions; The black bio balls filter media can be applied separately or in a mesh bag
• Effective Filter Media: pond filter for outdoor are made of polypropylene, making them a safe and reliable bio filtration medium for fresh and salt water; When waste builds up in the bioballs, it can be rinsed with water to remove stains
• Structure Design: the multi sheet structure of pond bio balls can provide a larger biochemical surface area for the reproduction and growth of nitrifying unclean items; The porous can divide the flow evenly, slow down the flow of water so that the nitrifying unclean items can better absorb and multiply, and further enhance the filtering efficiency
• Good Workmanship: our bio ball filter is composed of high density plastic, lightweight but sturdy enough to keep its shape and does not easy to degrade or wear away; The spherical shape and pore position allow it to compress tightly, the porous design is not easily blocked, which can serve you for a long time
• Available for Many Occasions: our bio media balls can be applied in many occasions, ideal for filter, such as water garden ponds, freshwater fish tanks, salt water aquariums, fish and vegetable symbiosis, fish hatcheries and more