Pond Boss Forums POND CONSTRUCTION Renovating a Pond or Lake? Raising water level?

The local dealer of that kind of stuff here is called "Discount Drainage" - I'd try looking for drainage, tile, pipe - search words like that.

This top piece won't have to hold much except itself. If you can find an elbow, sand/file/grind as needed so they will slide together as tight as you can hand assemble. PVC glue would only give you 15-30 seconds to slide together and twist into place. If there's a chance it will take longer than that, I'd use a lot of silicone seal, which won't set up for hours. If the silicone seal fails to hold it properly, you can always scrape it off and try something else.