Seachem Purigen - 250 ml Betta While not as immediately toxic

While not as immediately toxic as ammonia

Little danger of overdose

Phosphorus (Min

which is the primary function of organic adsorption resins

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

Seachem Purigen - 250 ml Betta While not as immediately toxicFeatures 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