Seachem Purigen - 250 ml Betta Safe for fresh and saltwater

Safe for fresh and saltwater aquariums

Little danger of overdose

magnesium and carbonates (alkalinity) is necessary for coral vitality and the formation of a robust aragonite coral skeleton

which is the primary function of organic adsorption resins

Seachem Purigen - 250 ml Betta Safe for fresh and saltwaterFeatures Highest organic removal capacity Possesses enhanced capacity owing to its vast surface area; both spherical and macroreticular Helps control ammonia nitrite nitrate Color changes as it exhausts; easily regenerated Overview Purigen 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