1lb Ceramic Mini Bio Rings

Product details

1lb Ceramic Mini Bio Rings are porous ceramic filter media designed for biological filtration in freshwater, saltwater, and koi pond systems. In practical use, they provide a large surface area that supports beneficial nitrifying microorganisms inside your filter. As water passes through the media, these bacteria help with the biological breakdown of harmful nitrogen compounds, helping you maintain clearer, more stable water conditions.

Features:

• Made from long-lasting, highly porous ceramic for biological filtration
• High surface area supports the growth of beneficial nitrifying bacteria
• pH neutral ceramic, suitable for both freshwater and saltwater
• Helps promote biological water quality by supporting processes that reduce ammonia and nitrites
• Designed for use as filter media in aquarium and pond filtration setups
• Simple to deploy: place the rings into the included mesh bag and position them in your filter flow path

Specifications:

• Pack size: 1 lb (approximately 10 oz–1 lb)
• Media form: Ceramic mini bio rings
• Dimensions (ring diameter): About 1/4" and 5/8" diameter (as described by the supplier)
• Material: Porous ceramic
• Water compatibility: pH neutral; suitable for freshwater and saltwater
• Included: Mesh bag (no retail package)