Wave Point Grade A Premium Bulk Bio Ceramic Rings Filter Media for Aquarium Koi Fish Pond Reef Filter

Our filter media uses 100% aquarium-safe non-metallic ceramic which will not leach aluminum or any heavy metal. Bio filtration does not build overnight so please allow 7 - 21 days for beneficial bacteria to build and establish. You may use bacteria booster products to expedite the process. ***Please note: Fresh and saltwater have different bacteria types, you must choose the correct bacteria booster for your aquarium. Please note: We will try our best to ensure the product arrives to you safely. However, slight shipping damages may still occur due to the nature of ceramic. Minor chips or cracks will not affect the effectiveness of the filter media. In the event, that the product arrives with significant damages including obvious packaging damages, please contact our customer support immediately.

• Ideal for Pond, Freshwater, and Marine environments. Designed for ammonia & nitrite removal. Improve overall water quality and clarity.
• Premium Grade A ceramic ring is stronger, has greater surface area, more porous in internal structure for superior efficiency in filtration while maximizing the use of space in your filter. Can be cleaned, reused, and sterilized.
• FREE media bag is zipper designed and is reusable for easy handling. Size of ceramic ring: 5/8" x 11/16" approx. Size of filter media bag: 12 " x 10.75 " approx.
• Our filter media uses 100% aquarium safe non-metallic ceramic which will not leach aluminum or any heavy metal.
• The ceramic material these BIO rings are made of is extremely porous. They look solid, but actually there are millions of tiny holes in it. The surface area and tiny pores make it an ideal home for the cycle bacteria that you want in the filter. A good ceramic filter media will provide large amount of surface are for bacteria to grow.