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Seawater Alkalinity Range 0
The Maxi range of Internal Filters offer an effective biological and mechanical filtration solution for the smaller aquarium
and potassium salts
Aqua One Pro Vac is easy to start cleaning with the inline priming valve
Waste-Away Sludge Busting Bacteria
Seachem Matrix Biomedia 500ml Lights Seawater Alkalinity Range 0Description Seachem Matrix Biomedia. Each litre of Matrix provides as much surface (>~700 m2) as 170 litres of plastic balls! Purchase by the litre and save. Bacteria colonies on the internal and external surface area of Matrix 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 litre of Matrix provides as much surface (>~700 m2)
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