Air Curtain Air Diffuser 23"

 Air Curtain Air Diffusers
- 38cm ( 23" )
- 4 Ceramic weights
- The Power Agitator
- Flexible, porous air tubes with large surface area
- Provide powerful aeration and water agitation
- Complete with ceramic weights to hold in place
- Can be formed into many shapes to produce beautiful bubble displays and air curtains
- Requires very little pressure
- Does not consume oxygen vital to fish
- Include cleaning ring that slides along the tube to prevent clogging
- Safe for fresh or salt water