PH Down Quick Drop

A special filtration material that selectively removes phosphate which clouds the water. Phosphate is released by fish waste, decaying organic matter and tap water sources. Also removes silicate, a natural mineral found in tap water. Keeps water clear and tanks...

The first water filtration medium to be made of natural and synthetic ion-exchange resins that selectively remove ammonia, nitrites and nitrates in freshwater aquariums. Helps establish new aquariums by controlling the levels of ammonia, nitrite and nitrate. Also for use...

A breakthrough in water filtration technology, features the highest grade resin/carbon filtration media: two research-grade, organic scavenger resins, natural, ion-exchange resin and high porosity activated carbon. * Removes synthetic and naturally occurring organic pollutants. * Removes medications. * Does not...

Purigen is a premium synthetic absorbent that is unlike any other filtration product. It is not a mixture of ion exchangers or absorbents, but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate...