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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Water-resistant
Black Sand 10 lb
Use 1 capful (5 mL) for every 80 L (20 US gallons)
Compatible With:
12ppm NITRATE | NITRITE PHOSPHATE 2ml SPS Frag 1-2ppm 0
Sera Spirorax Bio Active Professional 210g zoo med habitats Water-resistantThe revolution in water conditioning The unique dry water conditioner combines stabilizing biological filtration with effective and quick pollutant removal of water conditioning. Pollutant utilizing bacteria remove pollutants such as ammonium and nitrite from the water already shortly after the first contact with water. Sludge is decomposed faster, and thus a critical pollutant reservoir is quickly rendered harmless. The biological equilibrium is
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