NYOS - ACTIVE CARB Nyos Sale! from 1999 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. NYOS® ACTIVE CARB IS A HIGH-QUALITY, PH-NEUTRAL ACTIVATED CARBON Extremely high binding capacity Low in phosphate and heavy metals For crystal clear aquariums TECHNICAL DETAILS Content: 1000ml Use: 500-1000ml per 1000l NYOS® ACTIVE CARB is a high-quality, steam-activated, pH-neutral activated carbon, the use of which achieves crystal clear, clean aquarium water. Removes harmful yellow substances, organic pollution, cloudiness, odors and nettle toxins in a highly effective manner Extremely high binding capacity High-quality, steam activated and pH-neutral Low in phosphate and heavy metals For crystal clear freshwater and sea water aquariums