bluegill phil wrote in message
...
I finally got around to trying the venturi you posted sometime back.
It worked like a charm I put a 1 1/2in one off my main and it bubbles
like crazy. Pull the air intake out and the water is clear put it back
in and the water is so areoated it turns white. I put a 3/4in one in
my lava filter works real good. I have another pipe to put one in
tomorrow. I hope you dont mind me reposting your link but it deserves
it. http://spaghoops.com/pond/venturi.htm


/shucks...