Matrix is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix is a porous inorganic solid about 10 mm in diameter. Each liter of matrix provides as much surface (
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Seachem Matrix – 1 L
Original price was: $9.11.$6.60Current price is: $6.60.
Free shipping on orders over $50Availability: 12 in stock









