Seachem Matrix freshwater invertebrate StressGuard™ is compatible with all

StressGuard™ is compatible with all medications except those that are copper based

Increases pH with no impact on carbonate alkalinity

without filter floss

Specifically engineered to run on Protein Skimmers

you can efficiently eliminate this mould film and have a glass clear water surface and high oxygenation

Seachem Matrix freshwater invertebrate StressGuard™ is compatible with allSeachem Matrix High capacity biofiltration Controls ammonia, nitrite, and nitrate Highly porous enormous surface area (>~700 m2 L) Supports aerobic and anaerobic bacteria species Description 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 (>~700 m2) as 170 liters of plastic balls!