5 PK. CHEMI-PURE BLUE NANO

Chemi-pure Blue nano packets are the ultimate all in one marine aquarium filtration media, in an easy to use nylon packet the size of a tea bag, for all of your nano sized applications offers superior filtration and fantastic results in even the most advanced marine reef aquariums. Chemi-pure Blues unique formula is the finest marine aquarium filtration media available. Chemi-pure Blue lasts longer and reduces the need for frequent water changes. For a healthy, stable, crystal clear reef or marine aquarium use Chemi-pure Blue!