This "endless pool" what we call a jet pool? You swim against the current, it's about 8 feet long? If so, nope, why would you? It's like getting out an industrial shop vac to pick up a grain of sand. There's not enough of the pool for one to vac. Lik...
You should check a pool supply/care store in your area. They can look at your pool and will best know how to care for your particular one. I am not sure about a soft set pool, but for my in-laws pool, we use LTM-Lithium Shock, 6-8 cups. Then we clean...
No the auto cleaners won't reach that "ledge" but it shouldn't be much of a problem to "sweep" since it is so handily located around the outside.