In the Hydro forum, there are several bubbler construction threads and some related questions. Grow Journals are another way to get ideas. I use a bubbler, but my journal doesn't go into alot of detail about day to day operations.
Try a search, in the hydro forum, for Bubblers or DWC(Deep Water Culture).
Folks that use a bubbler here, are: Jamesgang, Agent 86, myself, scooterpie, Little Fat Dog and others. All fairly successfully. No need to go elsewhere, there's plenty of info here.
