Deep Blue Professional Filter-Maxx Quartz Media Rings 16 Ounces

• 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.