Seachem Purigen 100 mL Marine Granules If levels fall below these

If levels fall below these values

No two will be exactly alike

Ventilation slots:Ventilation slots in the lid of the filter and aeration grooves in the outflow ensure that water returned to the tank is fully oxygenated and maximize gas exchange during filtration

this is due to gaps in the pores that are partially blocked by large molecules

Moisture 4

Seachem Purigen 100 mL Marine Granules If levels fall below theseSeachem Purigen removes soluble and insoluble impurities from water at a rate and capacity that exceeds all other competing products by over 500%. Premium synthetic filter resin. Highest organic removal capacity. Possesses enhanced capacity vast surface area spherical and macroreticular. Helps control ammonia, nitrite and nitrate. Color changes as it exhausts; easily regenerated. Overview: Purigen is a premium synthetic adsorbent that is unlike any