Bio Comb Fluidized Bio Media Bio Comb is a versatile, easy-to-use and highly efficient fluidized bio media that creates a living biofilm of beneficial bacteria attached to and growing on its surface. Bio Comb transforms toxic ammonia into nitrite, and then into non-toxic nitrate, an essential nutrient used as the primary source of nitrogen for aquatic plants. The low maintenance, self-cleaning process establishes and sustains a vibrant and healthy natural eco-system where fish and plants thrive.
BC-1F = 1" x 1/16" Dimension, 365 sq ft of surface area
BC-5 = 1/4" x 1/4" Dimension, 305 sq ft of surface area
BC-6 = 5/8" x 3/8" Dimension, 245 sq ft of surface area