- Package Description: 16 oz.
- Serving Size: ..
- Number of Servings: ..
- Unit Type: Each
FilterMaxx Sintered Quartz Filter Media Rings 16 oz BoxFilterMaxx Quartz Media Rings provide exceptional surface area for colonization by beneficial bacteria.The hollow-cylinder shape also allows for consistent flow of water through the media chamber, allowing maximum contact with the biological culture while limiting debris accumulation.