About the Seachem Matrix - 250ml
Manufacturer: Seachem
Seachem Matrix provides effective biofiltration in aquariums.
Seachem Matrix work to nitrify and denitrify bacteria, with each litre of Matrix as effective as 170 litres of plastic balls.
Seachem Matrix - 250ml Features
High capacity biofiltration
Controls ammonia, nitrite, and nitrate
Highly porous - enormous surface area
Supports aerobic and anaerobic bacteria species