Seachem Purigen - Ultimate Filtration - 500ml (Treats 500 Gallons - Regenerable) glow The unit features multiple filtration

The unit features multiple filtration layers which help to reduce the micro bubbles from entering the tank unnecessarily and disturbing the aquatic life

and hobbyists

Pins run parallel to the skin rather than straight down

25" x 5" x 7

semi-aquatic and terrestrial habitats

Seachem Purigen - Ultimate Filtration - 500ml (Treats 500 Gallons - Regenerable) glow The unit features multiple filtrationPurigen 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