15 8lbs ceramic biological filter media

{"cid":"91172478","title":"Biofilm Plastic Filter Media Aquarium Biological Filter Media Lower Energy Consumption","imgUrl":"https:\/\/img.ismap.com\/nimg\/0a\/bd\/4e33146cc238439347ee2b46a3f0-200x200-1.jpg","attrs":{"Price":"discuss personally","Brand Name":"Smallboss","Model Number":"PE03","Minimum Order Quantity":"5 cubic meter","Delivery Time":"as your requirement qty","Certification":"SGS, FDA, ISO9001","Place of Origin":"China","Supply Ability":"80,000m\u00b3 per year","Packaging Details":"woven bag","Payment Terms":"T\/T, L\/C","Hole Numbers":"5 pcs","Port":"Shanghai or Ningbo","COD5 oxidation efficiency":"2000-15000","BOD5 oxidation efficiency":"2000-15000","Dosing ratio":"15-70","color":"white"}}