Seachem Purigen Size:100ml stir and wait for ten

stir and wait for ten minutes

supports the performance of the biofilter

peat and clay based substrate base for aquascapes and planted aquariums

All other sizes

Shake product well

Seachem Purigen Size:100ml stir and wait for tenPurigen is a premium synthetic adsorbent that is unlike any other filtration product. It is not a mixture of ion exchangers or adsorbents, but a unique macro porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all other competing products by over 500%. Purigen controls ammonia, nitrites and nitrates by removing nitrogenous organic waste that would otherwise release these harmful