I filled up the old swimming pool and set it up very bare-bones style for now just to see if she would like it. It seems like she did and she ate a couple worms but she wouldn't chase them in the water so I put them on the ramp for her.
Here is the lap she swam around the pool. I was a little nervous I wasn't sure if she was swimming or flailing but she chose to go in so I guess she was okay. I will add more rocks, etc., today was just a test run.