Pond Boss Forums AERATION Systems questions What size and type airline for 1000’ run to pond?

I ran 600+ feet with 1" black plastic water line and it works okay. I would stick with 1" or bump up to 1 1/4" for 1000 feet.

Burial cost is the same for different diameters, unless you go too small and have to do it over.

Any watertight line should be fine, provided you can make the necessary connections at each end with available adapters.