Brightwell Xport Bio 1/2 Cubes are an advanced biological filtration media designed for saltwater reef aquariums. Utilizing innovative NanoIntelex Technology, these ultra-porous cubes provide an expansive environment for beneficial nitrifying bacteria to colonize. This results in the rapid and highly efficient conversion of harmful ammonia into nitrite and then into less toxic nitrate, maintaining a healthier aquatic environment.

This media boasts the highest colonizable surface area to volume ratio available among synthetic biological filtration products, ensuring superior performance. Its exceptional efficiency means that a smaller quantity of media is required to achieve the same level of nitrification compared to conventional filter media, saving valuable space within your filtration system. The 1/2-inch cube size is ideal for various filter types.

Brightwell Xport Bio 1/2 Cubes are perfect for hobbyists seeking to quickly reduce ammonia and nitrite concentrations, especially in heavily-stocked aquatic systems or during initial tank cycling. They can be effectively integrated into most sumps, reactors, or wet/dry filters, and may be used synergistically with other Brightwell Xport products like NO3 Cubes and PO4 Cubes for comprehensive nutrient management.