Matrix is a highly porous media designed to provide exceptionally efficient bio filtration for single site removal of ammonia, nitrite, and nitrate from freshwater, marine, and reef aquaria. Each liter of matrix provides over 160,000 cm2 (170 sq. Ft.) of surface, equivalent to over 40 L (10 gallons)...

Matrix is a highly porous media designed to provide exceptionally efficient biofiltration for single site removal of ammonia, nitrite, and nitrate from freshwater, marine, and reef aquaria. Each liter of Matrix provides over 160,000 cm2 (170 sq. ft.) of surface, equivalent to over 40 L (10 gallons)...

Mark VI Slicker brush by Chris Christensen, maker of quality products for dog shows, show dog grooming. Beautifully handcrafted Beech wood slicker brush with high grade steel pins for less coat damage. Ultra-soft, extra flexible cushion with base of one fourth inch foam. Shape and contours of the ha...