Seachem Purigen Marine Treatments The removal of these layers

The removal of these layers via agitation to make way for further rapid colonisation is a crucial part of the process to prevent binding of the media via bacterial mucus secretion

the unit should be read under natural daylight or daylight simulating light

The two of them also make the perfect pair from a visual point of view

In order to provide the greatest amount of surface area for bacteria colonies

UNIFILTER UV 500

Seachem Purigen Marine Treatments The removal of these layersSeachem Purigen is a premium synthetic adsorbent that is unlike any other filtration product. It is not a mixture of ion exchangers or adsorbent media, but a unique macro porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all others by over 500%. Purigen controls ammonia, nitrites and nitrates by removing nitrogenous organic waste that would otherwise release these harmful compounds.