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AQUARIUM FILTER MEDIA
SERA GERMANY - sera super carbon Quickly and reliably absorbs toxic substances and colorants from the aquarium water. The yellowish tint of the aquarium water disappears. The water becomes crystal clear. sera super carbon does not affect the pH value. sera super carbon is free from phosphate and nitrate. You should for a short while increase the amount of sera super carbon in the filter after a disease treatment.
Do not apply filter carbon, or remove the filter carbon used, before treating diseases with a treatment. Otherwise the active substances of the treatment are immediately absorbed. Due to its super large surface, sera super carbon remains active for weeks. Suitable for filtration of fresh- and saltwater and lot more sera products SEACHEM USA - 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 impurities from water at a rate and capacity that exceeds all others by over 500%. Purigen controls ammonia, nitrites and nitrates by removing nitrogenous organic waste that would otherwise release these harmful compounds.
Purigen impact on trace elements is minimal. It significantly raises redox. It polishes water to unparalleled clarity. Purigen darkens progressively as it exhausts, and is easily renewed by treating with bleach. Purigen is designed for both marine and freshwater use. Sizes: 100 ml 250 Ml and lot more seachem products KW - No. Model Packing 1 AQUANIC CERAMIC RING 400g 30's/ctn 2 AQUANIC AMMO CHIP 400g 30's/ctn 3 AQUANIC ACTIVATED CARBON 300g 30's/ctn and lot more KW products.
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