Venturi

[Mississauga Ponder]

Anyone who has experience in using this device to areate pond?

[Peg]

I have two in my pond. One in the return line to the waterfalls and one that is from my skimmer that returns to the pond and is below the water by about 1/4 of the pond depth. It also adds some current and the fish love to play in it. I all so have an air pump and stone that sits just off the bottom. It is important to have airation on the bottom as well. Some bottom drains come with that option. Hope that helpd and !welcome to the board. I'll see if I can find a pic and post it.

[Peg]

Here are those pics. The first pic just returns under the water. The second and third are the venturi one. Keep in mind they wont be seen quite as much when the stone goes down next year. I was afraid to cut the liner so I went from the top down.