Seachem Purigen Fluval U Series The lower wattage of these

The lower wattage of these bulbs does not interfere with natural night drops in temperature

Fill reservoir with filtered or distilled water

Ideal for use in cloudy aquariums or after routine maintenance

precision-crafted pump runs up to 25% quieter than previous generation

enriched with multiple quality proteins

Seachem Purigen Fluval U Series The lower wattage of thesePurigen 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