100pcs Porous Ceramic Aquarium Pond Filter Media for Saltwater Fish, Aquatic Plants, Medaka, Goldfish, Koi - Water Purification

【High-Performance, Safe, and Secure Biological Filtration】
Made from high-temperature fired ceramic, these filter media are durable, resistant to powdering, and won't easily crumble.
The textured surface and internal porous structure provide ample space for beneficial bacteria to colonize. Nitrifying bacteria effectively break down ammonia produced from fish waste and uneaten food, and further decompose nitrite, which is generated during this process, into less toxic nitrate. This biological filtration method removes harmful substances, contributing to stable water quality and a healthy environment for your fish.
Significantly reduces the effort required for maintenance tasks such as water changes.

【Easy to Arrange】
The rectangular bar shape allows for efficient use of space and easy arrangement. The outer grooves create gaps when the media are placed side-by-side, ensuring water flow even when densely packed. The large central hole is designed to prevent clogging.

【Neutral Material That Does Not Affect Water Quality】
Made from a neutral material that does not affect water quality, suitable for both freshwater and saltwater aquariums.
Can also be used in alkaline or slightly acidic environments.

【Size】: Approximately 95mm in length, 25mm in width and height
【Quantity】: 100 pieces
【Material】: Ceramic
【Specifications】: Suitable for freshwater and saltwater

【Important Notes】
* Please rinse thoroughly before use.
* Regularly clean the dirt accumulated in the filter media. Wash with aquarium water or tap water that has been treated with a dechlorinator and matched to the aquarium's temperature.
* Due to shaking during transport, the filter media may rub against each other, causing powder or cracks. However, this does not affect the filtration function. We cannot offer refunds or returns for cracks that occur during shipping, so please understand.
Thank you for viewing.

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