Boyu Carborundum Long Cylindrical Air Stone 30x50x6mm

Suitable Size: Bubble diffuser air stones are cylinders, with a length of 100 mm/4 Inches and a diameter of 50 mm/2 Inches, fits for 3/16 Inches standard air tubing Durable Material: Air stone cylinder is made of high-quality silicon carbide material through high-temperature sintering; It is durable, reusable, and can be cleaned repeatedly; It can increase the oxygen content and reduce the carbon dioxide content Easy to Clean: Long time use will lead to the blockage of aquarium bubble diffuser, which is a normal phenomenon; Just use a brush to clean the surface, and then grinding with sandpaper, dry in the sun They are suitable for aquarium, fish tank, hydraulic systems, and other systems to add oxygen and circulating nutrition to your hydroponic growth system; Create microbubbles with this cylinder shape air stone to add beauty to your exhibition aquarium