Kent Marine Biosediment 6lb

• Biofiltration Substrate for Refugiums
• Can be used with Mud Filters or Seagrass Beds
• Can serve as primary substrate for all Marine Aquariums
• Contains no silicates, organics, phosphate, or nitrogen
• 6 LB's

Kent Marine Biosediment is a blend of aragonite, calcite, and other minerals; it is not any mere aragonite substrate. Marine Biosediment has been formulated in ratios that not only provide a much more natural substrate composition and density than using plain aragonite alone, but also to slowly dissolve as a result of natural solubility and close-proximity bacterial respiration, simulating the processes at work in sediment found on reefs, in lagoons and sea grass beds, and around mangroves.

Kent Marine Biosediment is a substrate composed of minerals typically found in and around tropical reefs. It is a blend of completely suitable materials, and contains no silicates, organics, phosphate, or nitrogen!