Seachem Matrix Biomedia 500ml Lights Natural seawater contains over 70

Natural seawater contains over 70 elements and provides the sodium chloride for the Mixed Macro Probiotic along with the FOWLR Macro Probiotic

Seawater Alkalinity Range 0

Repairs Damaged Tissue and Wounds

and potassium salts

and current testing value

Seachem Matrix Biomedia 500ml Lights Natural seawater contains over 70Description 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)