Here's a quick list of what I used. Starting from open end going to hose.
Cleaning tube from a gravel cleaner ( my tube was 1.5" in diameter)
1.5" PVC coupling
1.5" to .75" PVC bushing with female adapter
.75" PVC male adapter
.75" PVC Pipe (longer piece)
.75" PVC Ball Valve
.75" PVC Pipe (Short piece)
.75" PVC female adapter
.75" pipe thread to female hose adapter
I used silicone to attach the gravel cleaner tube to the coupliing, and PVC cement for the rest. I used threaded adapters in a few places so you can take it apart for cleaning. The length of the main piece of PVC pipe is dependent on how long you want your stick to be. The trickiest part to find was the hose adapter, I found it at Home Depot in the same place as the clear tubing and fittings. The rest of the stuff can be found in the plumbing isle.