350m2 m3 bio block filter media

{"cid":"91172478","title":"350m2\/M3 Plastic Bio Block Filter Media Tube Set Structured","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c0\/b2\/ded36420096925b4442455d413bd-200x200-1.jpg","attrs":{"Price":"depend on qty","Brand Name":"Small Boss","Model Number":"SB50","Minimum Order Quantity":"5cbm","Delivery Time":"depend on QTY","Certification":"SGS,FDA","Place of Origin":"China","Supply Ability":"250cbm per day","Packaging Details":"bulk packing","Per set size":"50*50*50cm","Hole diameter":"50MM","Material":"HDPE","Color":"black"}}