Seachem Matrix 4 L

Matrix is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix is a porous inorganic solid about 10mm in diameter.

_x000D_ KEY FEATURES:

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• High capacity biofiltration
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• Controls ammonia, nitrite, and nitrate
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• Highly porous - enormous surface area (>~700 m2/L)
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• Supports aerobic and anaerobic bacteria species
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DIRECTIONS:
_x000D_ Use 250mL of Matrix for each 200L (50 US gallons) of water. Matrix may be placed in any kind of filter, and is particularly effective in a canister filter. Matrix is sufficiently large that no filter bag should be required for most applications.