Seachem Purigen Fish & Aquatic Life Filtration Media, 67.6 Oz

Seachem Purigen Fish & Aquatic Life Filtration Media For more than 30 years, aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Provide ultimate filtration with Seachem Purigen. This premium synthetic absorbant has the highest organic removal capacity and great selectivity. Its vast spherical and macroreticular surface area akes it very effective. Seachem Purigen can be regenerated; as it absorbs waste products, it changes color from a pale blonde to a dark brown, almost black. Once Seachem Purigen is exhausted, it can be regenerated with bleach and water.

Seachem Purigen Fish & Aquatic Life Filtration Media, 67.6 Oz