Air Stone Cylinder 4 inch Black

• 4 Inch length
  
• Cylinder Shape
  

AIR STONE CYLINDER 4 INCH BLACK

• quality and safe materials: the fish tank pump aerator diffuser is made of quality and non-toxic mineral material with a high-temperature sintering process, sturdy and durable; These air stone bubblers can produce fine bubbles for oxygen replacement and lower CO2 levels, safe for fishes to live with
  
• Suitable size: the fish tank bubbler is approx. 4 x 2 inch/ 10 x 5 cm (D x H), which fit for 3/16 inch (4 mm) standard airline tube, suitable for air pump power more than 8W, great size for most bubble buckets
  
• Versatile and widely applicable: the silent air bubble diffuser is suitable for hydroponic systems, ponds, fish tanks, freshwater or saltwater aquariums, and other systems, helping extend the using time of your nutrient solution, also a good decoration for fish tanks