How big of a swim area?

[foothillsco]

I built my ducks a pond with landscape timbers and a liner.

this is my pond build
https://www.backyardchickens.com/t/496237/building-a-pond-step-by-step-mostly-complete-post71

And you did a great job. Absolutely great job.

 

[charlindabob]

If we bury it we will get a pump to pump the water out.

You'll need a pump that pumps sludge.

 

[flynntheduck]

You'll need a pump that pumps sludge.

yeah probably