Air stone is known as perforated stone/ air diffusers?? sturdy and durable?? good aeration?? good filterability. It is widely employed in sewage treatment?? aquaculture?? transport fresh seafood?? aquarium of cleansing and aeration etc.
Description:
- High quality compatible air stones suitable for use with all fish tank and aquariums
- Length: Approx. 4.5cm / 1.77 inch
- Diameter: Approx. 2.2cm / 0.86 inch
Usage:
- Please use air tube connect the air stone?? and other end connect the air pump (you should buy the air tube and air pump by yourself)
- Please soak it in 15 minutes before usage
- It can be used in long-term?? can be repeated use after cleaning
Package Includes: