Seachem Purigen Size:100ml And can be a good

And can be a good way to instantly reduce the amount of nitrates

Shake product well

stir and wait for ten minutes

Suction cup holder (long) x3

supports the performance of the biofilter

Seachem Purigen Size:100ml And can be a goodPurigen 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