Great LakesŪ 8-Diffuser ManifoldThe MOAD ("Mother of All Diffusers"). Use this for the really deep lakes. Requires 6–10 cfm and it has a 5/8" hose barb inlet. Incldues 8 ALR23M Sweetwater® diffusers. Note: Diffusers are also known as airstones. |
|

Click image to view larger image |